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Annotation of /pkg/ChangeLog

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1 : maechler 1833 2007-05-08 Martin Maechler <maechler@stat.math.ethz.ch>
2 :    
3 :     * R/Tsparse.R (replTmat): fix the case of *duplicated* index
4 :     entries.
5 :     * tests/indexing.R(out): add regression test for it
6 :    
7 :     2007-04-30 Martin Maechler <maechler@stat.math.ethz.ch>
8 :    
9 :     * R/(l(dense|sparse))?Matrix.R (!): use 'x', not 'e1' as argument
10 :     name for "!" method definitions.
11 :    
12 : maechler 1829 2007-04-26 Martin Maechler <maechler@stat.math.ethz.ch>
13 :    
14 :     * R/Tsparse.R (intI): new utility, used for "[" :
15 :     Cleanup up there, and fixes for duplicated indices - more TODO!
16 :    
17 :     * tests/indexing.R(out): more tests
18 :    
19 : bates 1827 2007-04-25 Douglas Bates <bates@stat.wisc.edu>
20 :    
21 :     * DESCRIPTION,src/Makefile: require R>= 2.5.0 and remove Lapack
22 :     code that is now part of the R Lapack library.
23 : maechler 1829
24 : bates 1827 * src/init.c,inst/include/{Matrix_stubs.c,cholmod.h}:export
25 :     cholmod_factorize_p (used in lme4 for GLMMs and NLMMs).
26 :    
27 : maechler 1829 2007-04-21 Martin Maechler <maechler@stat.math.ethz.ch>
28 :    
29 :     * R/Matrix.R (image): method for all Matrices, not just sparse ones.
30 :    
31 :     2007-04-17 Martin Maechler <maechler@stat.math.ethz.ch>
32 :    
33 :     * R/Auxiliaries.R (tapply1): unname(.) -> colSums() etc don't end
34 :     up with extraneous names '0'...'<n-1>'
35 :    
36 : maechler 1825 2007-04-12 Martin Maechler <maechler@stat.math.ethz.ch>
37 :    
38 :     * R/dgTMatrix.R (mat2dgT): care about NAs
39 :    
40 :     2007-04-11 Martin Maechler <maechler@stat.math.ethz.ch>
41 :    
42 :     * R/kronecker.R: triangularity preserving methods
43 :    
44 : maechler 1803 2007-03-27 Martin Maechler <maechler@stat.math.ethz.ch>
45 :    
46 :     * R/kronecker.R: new file collecting kronecker() methods in one
47 :     place. Goal: become much faster!
48 :    
49 : maechler 1799 2007-03-23 Martin Maechler <maechler@stat.math.ethz.ch>
50 :    
51 :     * src/dtCMatrix.c (dtCMatrix_solve): use the new code from Kasper
52 :     Kristensen based cs_spsolve() instead of _lsolve & _usolve which
53 :     can be much faster.
54 :    
55 :     * tests/matprod.R: add regression tests for these (upper & lower).
56 :    
57 :     2007-03-19 Martin Maechler <maechler@stat.math.ethz.ch>
58 :    
59 :     * R/Matrix.R (diff): method for our Matrices.
60 :    
61 :     * R/sparseMatrix.R (isDiagonal): check dim()!
62 :    
63 :     2007-03-17 Martin Maechler <maechler@stat.math.ethz.ch>
64 :    
65 :     * R/Matrix.R (dim<-): new method for "reshape()" built on a
66 :     proposal from Tamas Papp.
67 :    
68 :     2007-03-16 Martin Maechler <maechler@stat.math.ethz.ch>
69 :    
70 :     * R/AllGeneric.R: remove all if(!isGeneric(.)) clauses
71 :    
72 :     * R/zzz.R (.onLoad, .onUnload): do *not* leave bind_activation(TRUE);
73 : maechler 1803 rather define and export cBind() and rBind() only.
74 :     --> useRs *must* change code that used to have cbind()/rbind() !!
75 : maechler 1799
76 : maechler 1803 * R/bind.R: change tests from cbind() to cBind() and similarly to rBind()
77 :     * R/bind.Rout.save: ditto
78 : maechler 1799
79 : bates 1787 2007-02-16 Douglas Bates <bates@r-project.org>
80 :    
81 :     * DESCRIPTION (Date, Version): 0.9975-11 with new date
82 :     * src/dgCMatrix.c (R_to_CMatrix, compressed_to_TMatrix): remove
83 :     const modifier on declaration of the array 'valid'
84 :    
85 : bates 1786 2007-02-12 Douglas Bates <bates@stat.wisc.edu>
86 :    
87 :     * R/CHMfactor.R: Add image method (coercion to sparseMatrix).
88 :    
89 : maechler 1765 2007-02-05 Martin Maechler <maechler@stat.math.ethz.ch>
90 :    
91 : maechler 1768 * DESCRIPTION (Date, Version): 0.9975-10 with new date.
92 :    
93 : maechler 1767 * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix
94 :     * tests/simple.R: test the above and some of these coercions:
95 :    
96 :     * R/nsparseMatrix.R: coercing "Csparse" to "lsparseMatrix";
97 :     be careful to avoid infinite recursion, using new coercions in
98 :     * R/ngCMatrix.R and nsC... and ntC...
99 :     * R/lsparseMatrix.R: ditto
100 :    
101 : maechler 1765 * R/SparseM-conv.R: more conversion, notably for triplet matrices.
102 :    
103 : maechler 1767 * src/dgCMatrix.c (R_to_C_Matrix): port Doug's fix and
104 :     * R/Rsparse.R: reactivate .Call()s
105 : maechler 1765
106 : maechler 1767 * tests/Class+Meth.R: a bit more on actual classes
107 :    
108 :     2007-02-04 Douglas Bates <bates@stat.wisc.edu>
109 :    
110 :     * src/dgCMatrix.c (compressed_to_TMatrix): fix memory bug using strdup()
111 :    
112 : maechler 1760 2007-02-03 Martin Maechler <maechler@stat.math.ethz.ch>
113 : maechler 1758
114 :     * DESCRIPTION (Version): 0.9975-10 to upload
115 :    
116 : maechler 1760 * tests/Class+Meth.R (tstMatrixClass): require coercions to
117 :     specific classes less unconditionally.
118 :    
119 :     * R/Auxiliaries.R: get rid of as_Tsparse() and as_Rsparse()
120 :    
121 :     * R/Tsparse.R (triu): etc, use as(*, "TsparseMatrix") instead of as_Tsparse()
122 :    
123 :     * R/Rsparse.R (.R.2.T): R-level workaround using compressed_to_TMatrix.
124 : maechler 1758 * R/Rsparse.R (.R.2.C): R-level workaround since C-level
125 :     R_to_CMatrix segfaults on one platform.
126 : maechler 1760 Eliminate most coercion method to *specific* classes, and replace
127 :     with virtual classes coercions.
128 : maechler 1758
129 : maechler 1760
130 : maechler 1758 2007-02-01 Martin Maechler <maechler@stat.math.ethz.ch>
131 :    
132 :     * src/init.c: export the CHM...._validate() placeholders, since
133 :     they *are* called.
134 :    
135 : maechler 1760 * tests/Class+Meth.R (classCanCoerce): and starting to test
136 : maechler 1758 all as(<from>, <to>)
137 :    
138 : maechler 1751 2007-01-30 Martin Maechler <maechler@stat.math.ethz.ch>
139 :    
140 :     * R/Tsparse.R ([): more care when subsetting triangular Tsparse
141 :     * tests/indexing.R: tested now
142 :     * tests/indexing.Rout.save: updated
143 :    
144 :     * src/Csparse.c (Csparse_to_dense): use Rkind = -1 for PATTERN to
145 :     * src/chm_common.c (chm_dense_to_SEXP): return "ngeMatrix" when
146 :     appropriate.
147 :    
148 :     * NAMESPACE: export a trivial
149 :     * R/Matrix.R: drop() Matrix-method
150 :    
151 :     * R/AllClass.R: moved all prototypes to virtual super classes.
152 :    
153 :     * R/Rsparse.R: many more coercions to have less exceptions in
154 :     * tests/Class+Meth.R:
155 :    
156 :     * R/Ops.R (Compare): tweak for case with NA
157 :     * tests/simpl.R: hence another 'FIXME' eliminated
158 :    
159 : maechler 1747 2007-01-29 Martin Maechler <maechler@stat.math.ethz.ch>
160 :    
161 : maechler 1748 * R/diagMatrix.R (solve): the obvious methods for diagonalMatrix
162 :     objects.
163 :    
164 : maechler 1747 * tests/Class+Meth.R (tstMatrixClass): now testing diag(), nnzero(),
165 :     and more of "!", "&", "|", all, any; coercions
166 :    
167 :     * R/Rsparse.R: many coercions (which enable quite a few other
168 :     methods), thanks to enhancements in
169 :     * src/dgCMatrix.c (R_to_CMatrix): new, and
170 :     * src/dgCMatrix.c (compressed_to_TMatrix): now for (d,l,n) ,
171 :     symmetric & triangular and ..RMatrix objects.
172 :    
173 :     * src/TMatrix_as.c (Matrix_T_as_DENSE,Matrix_T_as_GENERAL):
174 :     renamed file from src/dsTMatrix.c;
175 :     now dealing with symmetric and triangular Tsparse coercions, both
176 :     to dense and general.
177 :    
178 :     2007-01-27 Martin Maechler <maechler@stat.math.ethz.ch>
179 :    
180 :     * src/dsTMatrix.c: has now "l" and "n" methods besides the "d" ones.
181 :    
182 :     * R/Ops.R (Arith): <dgCMatrix> o <numeric> now remains sparse
183 :     where sensible when the <numeric> is of length > 1.
184 :    
185 :     2007-01-26 Martin Maechler <maechler@stat.math.ethz.ch>
186 :    
187 :     * R/Matrix.R ([<-): for M[] <- value: fix length
188 :    
189 :     2007-01-25 Martin Maechler <maechler@stat.math.ethz.ch>
190 :    
191 :     * R/Auxiliaries.R (n2l_Matrix): new, to be used in
192 :     * R/ndenseMatrix.R: new coercions n* -> l*
193 :    
194 : maechler 1738 2007-01-22 Martin Maechler <maechler@stat.math.ethz.ch>
195 :    
196 :     * R/triangularMatrix.R: new file; simple triu() and tril() methods.
197 :    
198 :     * R/Ops.R ("Logic"): and other "Ops", many updates
199 :    
200 :     2007-01-18 Martin Maechler <maechler@stat.math.ethz.ch>
201 :    
202 :     * src/Mutils.h (SET_DimNames): new utility
203 :    
204 :     * R/Auxiliaries.R (nnzero): improved and now exported via
205 :    
206 :     * NAMESPACE: + nnzero(); length() == prod(dim(.)) method for all "Matrix" objects
207 :    
208 : maechler 1725 2007-01-17 Martin Maechler <maechler@stat.math.ethz.ch>
209 :    
210 :     * R/diagMatrix.R (!): fix typo.
211 :    
212 :     2007-01-16 Martin Maechler <maechler@stat.math.ethz.ch>
213 :    
214 :     * R/Auxiliaries.R (as_Csparse): and quite a few others:
215 :     allow to pass class definition --> speedup
216 :     * R/sparseMatrix.R: apply the above
217 :    
218 :     * R/Csparse.R: coercion Csparse* to dense* now preserves shape properties.
219 :    
220 :     * src/Mutils.h (mMatrix_as_geMatrix): new, based on
221 :     * src/Mutils.c (dup_mMatrix_as_geMatrix): new; generalization of
222 :     old dup_mMatrix_as_dgeMatrix), eliminating a long-standing "FIXME".
223 :    
224 :     * src/dense.c (dense_to_Csparse): use new mMatrix_as_geMatrix()
225 :    
226 :     * R/denseMatrix.R (.dense2C): based on dense_to_Csparse: name it,
227 :     and use it for "sparse*" as well, since it's faster than the
228 :     as_Csparse(.) way.
229 :    
230 :     2007-01-15 Martin Maechler <maechler@stat.math.ethz.ch>
231 :    
232 :     * R/Ops.R ("Logic"): more methods, notably an <lgC> o <lgC> one.
233 :    
234 : maechler 1724 2007-01-12 Martin Maechler <maechler@stat.math.ethz.ch>
235 :    
236 :     * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used
237 :     as method for M[ ij ] <- v
238 :     * R/Csparse.R:: go via Tsparse for "M[ij] <- v"
239 :    
240 :     * R/Ops.R: "Compare" for (C|R)sparse: need pointer slot for all
241 :     FALSE answer
242 :    
243 :     * R/Csparse.R (replCmat): fix the "all non-zero" case with reordering
244 :     * tests/indexing.R: test it, and some of the above
245 :    
246 :     2007-01-05 Martin Maechler <maechler@stat.math.ethz.ch>
247 :    
248 :     * R/Auxiliaries.R (is_duplicatedT): new utility
249 :    
250 : bates 1716 2007-01-05 Douglas Bates <bates@stat.wisc.edu>
251 :    
252 :     * src/init.c (R_init_Matrix): export cholmod_scale
253 :    
254 : maechler 1724 2006-12-30 Martin Maechler <maechler@stat.math.ethz.ch>
255 :    
256 :     * R/zzz.R (tmp): for R >= 2.5.0, extend formals of our
257 :     base::as.matrix to (x, ...)
258 :    
259 : maechler 1714 2006-12-28 Martin Maechler <maechler@stat.math.ethz.ch>
260 :    
261 :     * R/Ops.R ("Arith" etc): move almost all "Ops" methods to new R
262 :     file; start using "Logic", hence
263 :    
264 :     * DESCRIPTION (Depends): R >= 2.4.1 (since we want "Logic")
265 :     * NAMESPACE: import and export "Logic"
266 :    
267 :     2006-12-27 Martin Maechler <maechler@stat.math.ethz.ch>
268 :    
269 :     * src/zpotfr.f and dependencies: use LAPACK 3.1 version
270 :     only needed previously to R version 2.5.0.
271 : maechler 1724
272 : maechler 1710 2006-12-26 Martin Maechler <maechler@stat.math.ethz.ch>
273 :    
274 :     * DESCRIPTION (Date, Version): 0.9975-8, ready for release
275 :    
276 :     * R/Tsparse.R (replTmat): fix subassignment of triangular
277 :     * R/Csparse.R (replCmat): ditto
278 :     * tests/indexing.R: more tests, incl the above fix
279 :    
280 :     2006-12-23 Martin Maechler <maechler@stat.math.ethz.ch>
281 :    
282 :     * R/Auxiliaries.R (drop0): extend for non CSparse
283 :     * R/Auxiliaries.R (diagU2N): should work for all sparseMatrix
284 :    
285 :     * src/Csparse.c (Csparse_to_Tsparse, Csparse_general_to_symmetric):
286 :     use uplo correctly (!); other places: use uplo_P() macro
287 :    
288 :     * R/Csparse.R (replCmat): call diagU2N() when needed
289 :     * R/Tsparse.R (replTmat): ditto
290 :    
291 :     * src/dtCMatrix.c (tCMatrix_validate): new
292 :     * src/dtTMatrix.c (tTMatrix_validate): new, used in
293 :     * R/AllClass.R: for validity of dtC, dsC, and dtT, dsT.
294 :    
295 :     * R/diagMatrix.R (replDiag): to use in [<-
296 :    
297 : maechler 1708 2006-12-22 Martin Maechler <maechler@stat.math.ethz.ch>
298 :    
299 :     * R/Auxiliaries.R (as_Csparse2, as_geSimpl): new functions;
300 :     also more general diagU2N().
301 :    
302 :     2006-12-21 Martin Maechler <maechler@stat.math.ethz.ch>
303 :    
304 :     * R/bind2.R: new file for all cbind2(), rbind() methods moved here
305 :     from R/<foo>Matrix.R files. Better diagonal & improved sparse methods.
306 :    
307 : maechler 1707 2006-12-20 Martin Maechler <maechler@stat.math.ethz.ch>
308 :    
309 :     * tests/bind.R: a few more cases
310 :     * R/Auxiliaries.R (.M.kind): also work for atomic vectors
311 :    
312 :     * R/denseMatrix.R (cbind2/rbind2): moved here (and generalized) from
313 :     * R/ddenseMatrix.R (cbind2/rbind2)
314 :     * R/Tsparse.R (replTmat): final(?!) fix for "[<-" ..
315 :     * tests/indexing.R
316 :     * tests/indexing.Rout.save: updated
317 :    
318 :     2006-12-18 Martin Maechler <maechler@stat.math.ethz.ch>
319 :    
320 :     * R/Tsparse.R (replTmat): fixed a remaining "[<-" bug in
321 :     * tests/indexing.R
322 :    
323 : maechler 1705 2006-12-15 Martin Maechler <maechler@stat.math.ethz.ch>
324 :    
325 :     * R/sparseMatrix.R (prSpMatrix): "." alignment much improved:
326 :     align with proper position of "0", i.e., right for integers.
327 :     argument 'align' by default is "fancy".
328 :    
329 :     2006-12-14 Martin Maechler <maechler@stat.math.ethz.ch>
330 :    
331 :     * R/sparseMatrix.R: delegate "Compare" to "Csparse.."
332 :     * R/Csparse.R: and fix "Compare" for more cases.
333 :     * tests/Class+Meth.R: test some of these (m == m, m != m)
334 :    
335 :     2006-12-13 Martin Maechler <maechler@stat.math.ethz.ch>
336 :    
337 :     * R/lsparseMatrix.R: all() and any() methods
338 :     * R/ldenseMatrix.R: ditto
339 :     * NAMESPACE, R/Matrix.R: ditto
340 :    
341 :     * man/all-methods.Rd: document them minimally
342 :    
343 :     * tests/simple.R: add a few examples for these
344 :    
345 : maechler 1696 2006-12-11 Martin Maechler <maechler@stat.math.ethz.ch>
346 :    
347 :     * R/Tsparse.R ([): fix long standing typo in symmetric case
348 :     * man/dsCMatrix-class.Rd: add example exhibiting the above case
349 :    
350 : bates 1691 2006-12-10 Douglas Bates <bates@stat.wisc.edu>
351 :    
352 :     * src/CHMfactor.c (CHMfactor_to_sparse): change LDL factorization
353 :     to LL before converting to a sparse matrix. (The LDL form can be
354 :     converted to a sparse matrix but it is implicitly a unit
355 :     triangular matrix and a diagonal matrix overwritten on the diagonal.)
356 :    
357 :     2006-12-09 Douglas Bates <bates@stat.wisc.edu>
358 :    
359 :     * src/chm_common.c (chm_factor_to_SEXP): allocate and fill the Dim slot.
360 :    
361 : bates 1688 2006-12-08 Douglas Bates <bates@stat.wisc.edu>
362 :    
363 :     * DESCRIPTION (Version): updated -> release 0.9975-7
364 :     * src/{init.c,chm_common.c}, inst/include/*: export cholmod_analyze_p
365 :    
366 : maechler 1682 2006-11-30 Martin Maechler <maechler@stat.math.ethz.ch>
367 :    
368 :     * R/diagMatrix.R (%*%): write a direct [diag o Csparse] method
369 :    
370 : bates 1681 2006-11-29 Douglas Bates <bates@stat.wisc.edu>
371 :    
372 :     * src/dgeMatrix.c (dgeMatrix_solve): Check error code from dgetri.
373 :     * tests/dg_Matrix.R: Add Barry Rowlingson's test of a matrix that
374 :     is exactly singular.
375 :    
376 : maechler 1674 2006-11-07 Martin Maechler <maechler@stat.math.ethz.ch>
377 :    
378 :     * DESCRIPTION (Date): updated -> release 0.9975-6
379 :    
380 : maechler 1673 2006-11-06 Martin Maechler <maechler@stat.math.ethz.ch>
381 :    
382 :     * R/Csparse.R (replCmat): symmetric indexing of symmetric matrix
383 :     now returns symmetric.
384 :    
385 :     * R/zzz.R ("diag<-"): replace "diag<-" in base for R <= 2.4.x
386 :    
387 :     * R/Matrix.R (.M.sub.i.2col): new, for M[ cbind(i,j) ] indexing.
388 :     * R/Matrix.R (.M.repl.i.2col): new, for M[ cbind(i,j) ] <- value
389 :    
390 :     * R/Auxiliaries.R (.type.kind): added
391 :    
392 :     2006-11-04 Martin Maechler <maechler@stat.math.ethz.ch>
393 :    
394 :     * src/cs.[ch]: updated to CSparse Version 2.0.3 by simply
395 :     running src/CSparse_install.sh
396 :    
397 :     * R/denseMatrix.R: "[": keep symmetric on symmetric indexing.
398 :    
399 : maechler 1665 2006-11-03 Martin Maechler <maechler@stat.math.ethz.ch>
400 :    
401 :     * src/dsCMatrix.c (dsCMatrix_Csparse_solve): new
402 :     * R/dsCMatrix.R (solve): "fully-sparse" using the above.
403 :    
404 :     * R/AllClass.R: "pMatrix" now also inherits from "generalMatrix"
405 :    
406 :     * tests/Class+Meth.R (tstMatrixClass): now assure
407 :     the (important in method programming) property :
408 :    
409 :     ###>> Every "Matrix" is either
410 :     ###>> "general*", "symmetric*", "triangular*" or "diagonal*"
411 :    
412 :     (where "*" stands for "Matrix")
413 :    
414 :     * R/Auxiliaries.R (diagU2N): now .Call()s Csparse_diagU2N for <Csparse>
415 :    
416 :     * R/dMatrix.R (Compare(<dMatrix>,<dMatrix>): update and
417 :     * tests/validObj.R: checks for "comparison"
418 :    
419 :     * R/sparseMatrix.R ([): improved indexing for sparse;
420 :     trying to keep <symmetric>[ n, n] symmmetric
421 :    
422 :     * tests/indexing.R: indexing for logical sparse now ok
423 :    
424 :    
425 : maechler 1660 2006-11-02 Martin Maechler <maechler@stat.math.ethz.ch>
426 :    
427 : maechler 1661 * src/Tsparse.c: use xTsparse_validate() , and hence remove
428 :    
429 :     * src/{ltC,lsC,lgT}Matrix.[ch]: removed
430 :    
431 :     2006-11-02 Martin Maechler <maechler@stat.math.ethz.ch>
432 :    
433 : maechler 1660 * R/AllClass.R (Matrix-class): check length of dimnames in validity.
434 :    
435 :     * tests/simple.R: validObject() checking the above.
436 :    
437 : maechler 1665 * src/dgCMatrix.c (xCMatrix_validate): new, small and simple,
438 : maechler 1660 replacing both dgCMatrix_validate and lgCM*.
439 :    
440 :     * src/Csparse.c (Csparse_dense_prod, etc): do not lose dimnames;
441 :     fix dimnames setting in other places.
442 :     * src/chm_common.c (chm_dense_to_SEXP): now can pass dimnames
443 :    
444 : maechler 1659 2006-11-01 Martin Maechler <maechler@stat.math.ethz.ch>
445 :    
446 : maechler 1660 * R/Csparse.R,src/Csparse.c, etc: tcrossprod(<CsparseM>,<CsparseM>)
447 :    
448 :     * R/sparseMatrix.R (isSymmetric): drop 'factors' slot for
449 :     symmetry test, via
450 : maechler 1659 * R/Auxiliaries.R (.as.dgC.0.factors):
451 :    
452 : bates 1657 2006-11-01 Douglas Bates <bates@r-project.org>
453 :    
454 :     * R/Csparse.R,src/Csparse.c,tests/matprod.R,
455 :     man/CsparseMatrix-class.Rd: crossprod(<CsparseMatrix>,
456 :     <CsparseMatrix>) added
457 :    
458 : maechler 1655 2006-10-30 Martin Maechler <maechler@stat.math.ethz.ch>
459 :    
460 :     * tests/matprod.R: add a variation of Harri's example
461 :    
462 :     * R/dsparseMatrix.R: fix crossprod(<dsparse>, <dge>) to *not*
463 :     recursive infinitely.
464 :    
465 :     * R/dgCMatrix.R: + solve(<sparse>, <sparse>)
466 :    
467 :     * tests/indexing.R: add test for the "<" bug fixed 10-27 in R/dMatrix.R
468 :    
469 :     2006-10-28 Martin Maechler <maechler@stat.math.ethz.ch>
470 :    
471 :     * tests/Class+Meth.R (tstMatrixClass): more: use non-trivial
472 :     matrix if possible; test m+m == 2*m; now test dgRMatrix.
473 :     * R/dgRMatrix.R (.to.dgR): a few more coercions, in order to
474 :     satisfy the above test.
475 :    
476 : maechler 1654 2006-10-27 Martin Maechler <maechler@stat.math.ethz.ch>
477 :    
478 : maechler 1655 * R/Matrix.R (Ops): <Matrix> o <matrix> method added
479 :    
480 : maechler 1654 * R/dgCMatrix.R: solve(a, b="missing") based on
481 :     * src/dgCMatrix.c (dgCMatrix_matrix_solve): extend to work with
482 :     RHS = NULL.
483 :    
484 :     * R/diagMatrix.R (diagdiagprod): extend %*% etc to ldiMatrix;
485 :     add more (needed) [t]crossprod() methods.
486 :    
487 :     * man/ddiMatrix-class.Rd: more info, notably on 'diag'
488 :    
489 :     * R/Auxiliaries.R (as_CspClass): cleanup
490 :     (drop0): internal utility for "Csparse_drop(*, 0)"
491 :     (.bail.out.2): encourage active feedback
492 :    
493 :     2006-10-26 Martin Maechler <maechler@stat.math.ethz.ch>
494 :    
495 :     * R/dMatrix.R(Compare): new(), then slots [no validity check]
496 :    
497 :     * src/Csparse.c (Csparse_validate): fixed (and more efficient in
498 :     non-valid or 'sorted' case).
499 :    
500 :     * R/dsparseMatrix.R: add "chol" method.
501 :     * R/ddenseMatrix.R: ditto
502 :    
503 :     * R/diagMatrix.R (Ops): group methods for <diagonal> o <sparse>
504 :     * NAMESPACE (Ops)
505 :     * R/diagMatrix.R (diag2T): simple utility used "higher level"
506 :     coercion; deprecating direct lower level coercions.
507 :    
508 :     * R/*.R (seq): use seq_len() and seq_along() where possible.
509 :    
510 :    
511 : maechler 1647 2006-10-23 Martin Maechler <maechler@stat.math.ethz.ch>
512 :    
513 :     * DESCRIPTION (Version): 0.9975-5 ready for release
514 :    
515 : bates 1646 2006-10-20 Douglas Bates <bates@stat.wisc.edu>
516 :    
517 :     * src/init.c (R_init_Matrix): export more cholmod CCallable functions.
518 :    
519 : maechler 1642 2006-10-20 Martin Maechler <maechler@stat.math.ethz.ch>
520 :    
521 :     * R/AllClass.R (corMatrix): add 'validity' check;
522 :     comment out unused "LDL" class definition
523 :     * NAMESPACE: mention, but do not export "LDL" class
524 :     * R/corMatrix.R: new (simple), needed for R-devel with
525 :     * tests/Class+Meth.R (tstMatrixClass): 1 exception for corMatrix
526 :     coerce and t() exceptions for all 5 'Mat.MatFact' classes.
527 :    
528 : bates 1641 2006-10-19 Douglas Bates <bates@stat.wisc.edu>
529 :    
530 :     * src/chm_common.h: Add R_cholmod_start to initialize cholmod to
531 :     use Rprintf and R's error handling.
532 :    
533 : maechler 1635 2006-10-17 Martin Maechler <maechler@stat.math.ethz.ch>
534 :    
535 :     * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
536 :     * tests/matprod.R: add tests for the bug fixed.
537 :    
538 : bates 1624 2006-10-11 Douglas Bates <bates@stat.wisc.edu>
539 :    
540 :     * src/HBMM.[ch]: remove HarwellBoeing format for writing.
541 :     * src/SOURCES_C.mkf (SOURCES_C): no longer compile iohb.c
542 :    
543 :     2006-10-06 Douglas Bates <bates@stat.wisc.edu>
544 :    
545 : bates 1629 * R/d[gs]CMatrix.R: deprecate the writeHB function. Use writeMM instead.
546 : bates 1624
547 : maechler 1618 2006-10-06 Martin Maechler <maechler@stat.math.ethz.ch>
548 :    
549 :     * DESCRIPTION (Version): 0.9975-3
550 :    
551 :     * R/diagMatrix.R (bdiag): new function constructing block diagonal
552 :     (sparse) matrices.
553 :     * man/bdiag.Rd: docu + examples
554 :    
555 : maechler 1619 * R/Csparse.R (replCmat): calling new Csparse_drop() now.
556 :    
557 : maechler 1618 * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
558 :     * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
559 :    
560 :     * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
561 :     that result is sparse or diagonal (and not dense).
562 :    
563 :     * man/Subassign-methods.Rd: fix examples
564 :    
565 :     * R/Matrix.R (Matrix): Matrix(0, *) or Matrix(*, sparse=TRUE)
566 :     should always return a sparse (and not sometimes a diagonal) matrix.
567 :    
568 : maechler 1615 2006-10-05 Martin Maechler <maechler@stat.math.ethz.ch>
569 :    
570 :     * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
571 :    
572 : bates 1613 2006-10-04 Douglas Bates <bates@stat.wisc.edu>
573 :    
574 :     * DESCRIPTION (Version): 0.9975-2
575 : maechler 1615
576 : bates 1613 * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
577 :    
578 : bates 1611 2006-10-02 Douglas Bates <bates@R-project.org>
579 :    
580 :     * tests/dg_Matrix.R: Simplify test taking into account new code.
581 :    
582 : maechler 1599 2006-09-29 Martin Maechler <maechler@stat.math.ethz.ch>
583 :    
584 : maechler 1600 * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
585 :    
586 : maechler 1599 * R/lsTMatrix.R: new files w/ missing methods
587 :     * R/nsTMatrix.R: " 'for completeness'
588 :    
589 :     * tests/Class+Meth.R: a bit less 'not.ok.classes'
590 :    
591 :     * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
592 :    
593 :    
594 : bates 1595 2006-09-28 Douglas Bates <bates@R-project.org>
595 :    
596 :     * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
597 :     included.
598 :    
599 :     * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
600 :     Export C-callable functions used in Zt_create in lme4.
601 :    
602 : maechler 1592 2006-09-28 Martin Maechler <maechler@stat.math.ethz.ch>
603 :    
604 :     * DESCRIPTION (Version): 0.9975-1
605 :    
606 :     * tests/simple.R: less checks fail; using NA, found that our
607 :     kronecker() is not base-compatible with NA's.
608 :    
609 :     * R/dMatrix.R: "Compare" method now implemented for all cases
610 :    
611 :     * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
612 :    
613 :     * man/dtpMatrix-class.Rd: mention length of 'x' slot
614 :    
615 :     * src/dtpMatrix.c (dtpMatrix_validate): fix check
616 :     * src/dspMatrix.c (dspMatrix_validate): ditto
617 :    
618 :     * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
619 :     including coercion to [nl]tTMatrix.
620 :    
621 :     * R/diagMatrix.R (show): print a header line as for other classes.
622 :    
623 :     2006-09-27 Martin Maechler <maechler@stat.math.ethz.ch>
624 :    
625 :     * src/Makefile.win (SUBDIRS): fix typo
626 :    
627 : maechler 1583 2006-09-19 Martin Maechler <maechler@stat.math.ethz.ch>
628 :    
629 :     * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
630 :    
631 : bates 1577 2006-09-18 Douglas Bates <bates@stat.wisc.edu>
632 :    
633 :     * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
634 :     symmetric and y missing in R code using %*% (cholmod_aat doesn't
635 :     accept a symmetric matrix).
636 :     * tests/group-methods.R: Uncomment test of crossprod applied to
637 :     lsCMatrix objects.
638 :    
639 : maechler 1575 2006-09-18 Martin Maechler <maechler@stat.math.ethz.ch>
640 :    
641 :     * R/AllClass.R (symmetricMatrix): add validity method (available
642 :     in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
643 :    
644 :     * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
645 :    
646 :     * tests/indexing.Rout.save:
647 :     * tests/indexing.R: additions, mainly for 'lsparse'
648 :    
649 :     * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
650 :     case.
651 :    
652 :     * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
653 :    
654 : maechler 1571 2006-09-16 Martin Maechler <maechler@stat.math.ethz.ch>
655 :    
656 : maechler 1572 * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
657 :     as 'N' (1-letter - Ok?)
658 :    
659 : maechler 1571 * tests/group-methods.R: add test for logical + NAs
660 :    
661 :     * R/dMatrix.R ("Compare"): fix to work with NA's
662 :    
663 :     * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
664 :    
665 :     * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
666 :     which is implemented.
667 :    
668 : maechler 1565 2006-09-15 Martin Maechler <maechler@stat.math.ethz.ch>
669 :    
670 : maechler 1571 * src/chm_common.c: coerce logical <-> double instead of
671 :     typecasting; needed for "l" matrix handling in cholmod.
672 : maechler 1565
673 : maechler 1571 * tests/other-pkgs.R (graph): small extension in "graph" checks.
674 :    
675 : maechler 1565 * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
676 :     (Tsp2grNEL): other fixes needed
677 :    
678 : maechler 1548 2006-09-11 Martin Maechler <maechler@stat.math.ethz.ch>
679 :    
680 :     * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
681 :     Matrices, since "lMatrix", also "lsparseM" can have NA
682 :     * R/ndenseMatrix.R, etc: new source files
683 :     * man/nsparseMatrix-classes.Rd, etc: new help files
684 :     * tests/: adaptions
685 :     * src/chm_common.c (chm_dense_to_SEXP): and others:
686 :     new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
687 : maechler 1582 * src/Csparse.c, etc: ditto
688 : maechler 1548
689 : bates 1546 2006-09-11 Douglas Bates <bates@R-project.org>
690 :    
691 :     * src/Mutils.[ch],init.c inst/include/*.h: Move the
692 :     alloc_d**Matrix functions to the lme4 package.
693 :    
694 : bates 1543 2006-09-09 Douglas Bates <bates@R-project.org>
695 :    
696 :     * src/dsCMatrix.c (dsCMatrix_Cholesky): igoring LDL = FALSE now
697 : maechler 1544 fixed
698 : bates 1543
699 : maechler 1544 2006-09-09 Martin Maechler <maechler@stat.math.ethz.ch>
700 :    
701 : maechler 1548 * R/lMatrix.R: new
702 :    
703 : maechler 1544 * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
704 :    
705 :     * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
706 : maechler 1582 * man/tcrossprod.Rd: ditto
707 : maechler 1544
708 : bates 1538 2006-09-08 Douglas Bates <bates@stat.wisc.edu>
709 :    
710 :     * inst/include/Matrix_stubs.c,Matrix.h: Add declarations and stubs
711 :     for exported functions
712 :     * src/Makefile, src/CHOLMOD/Lib/Makefile, src/Metis,CAMD,CCOLAMD:
713 :     Remove partitioning algorithms for sparse matrix reordering. The
714 :     copyright on the Metis code was problematic and the methods were
715 :     rarely used.
716 :     * src/triplet_to_col.[ch],MMHB.[ch]: Remove triplet_to_col. Such
717 :     operations are now done entirely in CHOLMOD code.
718 :    
719 : bates 1517 2006-09-06 Douglas Bates <bates@R-project.org>
720 :    
721 :     * src/Mutils.h: Remove functions that are no longer used.
722 :    
723 : bates 1507 2006-09-04 Douglas Bates <bates@R-project.org>
724 :    
725 :     * src/dtCMatrix.c (dtCMatrix_validate): rename functions.
726 :     * src/DEPS.mkf: update
727 :    
728 : maechler 1481 2006-09-02 Martin Maechler <maechler@stat.math.ethz.ch>
729 :    
730 :     * created branches/Matrix-for-R-2.3.x; on trunk: do
731 :     * DESCRIPTION (Version): 0.9975-0
732 :     (Depends): R (>= 2.4.0)
733 :    
734 : bates 1475 2006-09-01 Douglas Bates <bates@R-project.org>
735 :    
736 :     * R/sparseMatrix.R: Added direct method to CsparseMatrix from graphNEL
737 :    
738 : maechler 1472 2006-09-01 Martin Maechler <maechler@stat.math.ethz.ch>
739 :    
740 :     * R/sparseMatrix.R: add coercion from "ANY" to "sparseMatrix"
741 :     * R/denseMatrix.R: add coercion from "ANY" to "denseMatrix"
742 :    
743 :     * R/Matrix.R ([): use nargs() to disambiguate M[i] and M[i,]
744 :    
745 :     2006-08-31 Martin Maechler <maechler@stat.math.ethz.ch>
746 :    
747 :     * R/sparseMatrix.R (Arith): moved Arith group method one-level up
748 :     from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
749 : maechler 1582 * R/dsparseMatrix.R: ditto
750 :     * R/Csparse.R: ditto
751 : maechler 1472
752 :     2006-08-31 Martin Maechler <maechler@stat.math.ethz.ch>
753 :    
754 :     * R/dMatrix.R (Compare): improve availability of "<", etc
755 :     * R/Auxiliaries.R (asTuniq): new; also make use of R 2.4.x print(*,max)
756 :    
757 : maechler 1467 2006-08-30 Martin Maechler <maechler@stat.math.ethz.ch>
758 :    
759 :     * R/dgCMatrix.R: aargh: "Arith(<dgC>, numeric)" was wrong because
760 :     of a 0-index which was used as 1-index (..hmm)
761 :    
762 :     * R/sparseMatrix.R (prSpMatrix): fix printing an all-0 sparse Matrix
763 :    
764 :     * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's
765 :     * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
766 : maechler 1582 (.is.diagonal): ditto
767 : maechler 1467
768 :     * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
769 :    
770 :     * R/Matrix.R (Matrix): also work for NA data
771 :    
772 : maechler 1455 2006-08-28 Martin Maechler <maechler@stat.math.ethz.ch>
773 :    
774 :     * R/Matrix.R (Matrix): + 'forceCheck' argument; dimnames setting
775 :     in all cases.
776 :    
777 : bates 1453 2006-08-27 Douglas Bates <bates@R-project.org>
778 :    
779 :     * src/dense.[ch],init.c, R/ddenseMatrix.R, man/band.Rd
780 :     (ddense_band): Added triu, tril and band for ddenseMatrix objects.
781 :    
782 : maechler 1447 2006-08-25 Martin Maechler <maechler@stat.math.ethz.ch>
783 :    
784 :     * src/Mutils.c (dup_mMatrix_as_dgeMatrix): added all subclasses of
785 :     subclasses of "ddenseMatrix"
786 :     * src/init.c et al: outcomment dtrM*_as_dge* and dsyM*_as_dge*_
787 :     * R/ddenseMatrix.R et al: setAs("ddenseMatrix", "dgeMatrix", ..)
788 :     instead of half dozen specialized ones.
789 :    
790 : bates 1445 2006-08-25 Douglas Bates <bates@R-project.org>
791 :    
792 :     * R/lmer.R (qqmath method): Bug fix provided by Emmanuel Tillard
793 :     <tillard@cirad.fr> - ordering standard errors to match effects.
794 :    
795 : bates 1439 2006-08-24 Douglas Bates <bates@R-project.org>
796 : bates 1431
797 : bates 1439 * src/lsCMatrix.c (lsCMatrix_trans): Remove lsCMatrix_chol based
798 :     on R_ldl.
799 :     * R/lCholCMatrix.R,
800 :     src/[dl]CholCMatrix.[ch],R_ldl.[ch],Metis_utils.[ch]: removed
801 :     * src/dsCMatrix.c (dsCMatrix_to_dgTMatrix): use CHOLMOD
802 :     * many files in ./R and ./src: Use more general version of
803 :     dup_mMatrix_as_dgeMatrix to simplify method definitions.
804 : bates 1442 * src/Mutils.c (dup_mMatrix_as_dgeMatrix): Add ddiMatrix,
805 :     dtpMatrix, dspMatrix and dppMatrix conversions.
806 :    
807 : maechler 1447
808 : bates 1439 2006-08-23 Douglas Bates <bates@R-project.org>
809 :    
810 :     * R/AllClass.R,lCholCMatrix.R,src/SOURCES_C.mkf,init.c,NAMESPACE:
811 :     Remove classes lCholCMatrix and dCholCMatrix based on R_ldl code.
812 : bates 1431 * src/dgeMatrix.c: Ensure 'factors' slot exists in result of
813 :     dgeMatrix_crossprod (may need to do this in other places).
814 :     * R/AllGeneric.R,dsCMatrix.R, src/dscMatrix.[ch]: Add Cholesky
815 :     generic and method for dsCMatrix. Use CHOLMOD for chol().
816 :    
817 : bates 1414 2006-08-22 Douglas Bates <bates@R-project.org>
818 :    
819 :     * src/Mutils.c (dup_mMatrix_as_dgeMatrix): updated for general
820 :     types of classed Matrices, matrices or numeric or logical vectors.
821 : bates 1423 * src/init.c: register dup_mMatrix_as_dgeMatrix for coercions.
822 :     * src/chm_common.c,Mutils.h (as_cholmod_factor): Move check_class
823 :     to Mutils.h (as an inline) and change name to Matrix_check_class;
824 :     fixes in as_cholmod_factor and chm_factor_to_SEXP.
825 :     * src/dsCMatrix.[ch]: Use CHOLMOD for dsCMatrix_chol and
826 :     dsCMatrix_matrix_solve. Comment out vestigial functions.
827 :     * src/Csparse.c: use diag_P and uplo_P macros.
828 : maechler 1447
829 : bates 1405 2006-08-21 Douglas Bates <bates@R-project.org>
830 :    
831 :     * src/lmer.c (internal_mer_RZXinv): Fix memory leak caught by
832 : maechler 1447 valgrind.
833 : bates 1411 * tests/matprod.R: Add tests to verify that 'solve' and '%*%' are
834 :     inverses.
835 :     * src/sparseQR.c (sparseQR_validate): add new validation test, fix
836 :     -Wall warnings.
837 :     * src/dppMatrix.c,dtrMatrix.c,dgCMatrix.c,dgeMatrix.c,dspMatrix.c:
838 :     Use dup_mMatrix_as_dgeMatrix.
839 : maechler 1447
840 : bates 1403 2006-08-20 Douglas Bates <bates@R-project.org>
841 :    
842 :     * src/sparseQR.c: Fix thinko in sparseQR_resid_fitted.
843 :     * tests/sparseQR.R: Added
844 :     * man/sparseQR-class.Rd: Document methods for qr.* generics
845 :     * R/sparseQR.R: Return correct # of coefs; fix cut-and-paste errors
846 :    
847 : bates 1398 2006-08-19 Douglas Bates <bates@R-project.org>
848 :    
849 :     * NAMESPACE, R/sparseQR.R, src/init.c,sparseQR.[ch],SOURCES_C.mkf:
850 :     Added methods for sparseQR for qr.qy, qr.qty, qr.coef, qr.resid
851 :     and qr.fitted.
852 :     * src/Mutils.[ch]: Added dup_mMatrix_as_dgeMatrix utility
853 :     * src/dgCMatrix.c: Check for ordering before storing q in dgCMatrix_QR
854 :    
855 : maechler 1389 2006-08-18 Martin Maechler <maechler@stat.math.ethz.ch>
856 :    
857 :     * R/AllGeneric.R: add "qr" and "chol" generics; via 'trick' since
858 :     the base version has no "..." argument.
859 :    
860 :     * R/sparseMatrix.R (prSpMatrix): fix the triangular unit diagonal case.
861 :    
862 :     * R/Matrix.R: define and
863 :     * NAMESPACE: export as.numeric() and as.logical() methods.
864 :     Let's hope these do not badly slow down something...
865 :     Finally export the zapsmall() method.
866 :    
867 : bates 1388 2006-08-17 Douglas Bates <bates@R-project.org>
868 :    
869 :     * src/dgCMatrix.[ch] (dgCMatrix_matrix_solve), src/init.c,
870 :     R/dgCMatrix.R: solve methods for dgCMatrix and dense RHS.
871 :     * src/dtCMatrix.c :Remove code that is no longer used
872 :     * R/dtCMatrix.R: Use C code for diagU2N in CsparseMatrix classes
873 :    
874 : bates 1370 2006-08-14 Douglas Bates <bates@R-project.org>
875 :    
876 : bates 1373 * src/Csparse.[ch],init.c (Csparse_to_logical): Added utilities
877 :     Csparse_to_logical and Csparse_symmetric_to_general.
878 :     * R/dgCMatrix.R,dsCMatrix.R,Csparse.R : Consolidate general
879 : maechler 1389 coercion methods between CsparseMatrix and TsparseMatrix.
880 : bates 1373
881 :     2006-08-14 Douglas Bates <bates@R-project.org>
882 :    
883 : bates 1370 * R/dtCMatrix.R,dgCMatrix.R,Csparse.R src/init.c,dgCMatrix.[ch],
884 :     Csparse.[ch],chm_common.c,dense.c : Use CHOLMOD code and methods
885 :     for CsparseMatrix, TsparseMatrix, denseMatrix or matrix when
886 :     possible.
887 :    
888 : bates 1368 2006-08-12 Douglas Bates <bates@R-project.org>
889 :    
890 :     * src/chm_common.[ch],Csparse.[ch],Tsparse.[ch],CHMfactor.c,dtTMatrix.c,
891 :     dgTMatrix.c,dgCMatrix.c,dsCMatrix.c,dtTMatrix.c, R/dsTMatrix.R,
892 :     Tsparse.R,Csparse.R,dgTMatrix.R,dsCMatrix.R,lsCMatrix.R:
893 :     generalize conversions between TsparseMatrix, CsparseMatrix,
894 :     denseMatrix and matrix. Preserve triangularity property and
895 :     propagate Dimnames in the easy cases.
896 :    
897 : bates 1365 2006-08-10 Douglas Bates <bates@R-project.org>
898 :    
899 :     * src/lmer.c: adjust checks in glmer_init for S4SXP
900 :     * tests/validObj.R: check of all(eq) should be all(eq@x) - worked
901 :     before S4SXP but for the wrong reasons.
902 :    
903 : bates 1354 2006-08-08 Douglas Bates <bates@R-project.org>
904 :    
905 : bates 1360 * src/Csparse.c (Csparse_crossprod): tcrossprod result has stype = -1.
906 :     Later modified to return the upper triangle only.
907 :     * R/dgTMatrix.R: Remove vestigial crossprod and tcrossprod methods.
908 : maechler 1389
909 : bates 1352 2006-08-07 Douglas Bates <bates@R-project.org>
910 :    
911 :     * src/Csparse.c (Csparse_crossprod): Set stype on result to avoid
912 :     R-level conversion to a sparse symmetric class.
913 :     * R/Tsparse.R,R/Csparse.R (crossprod and tcrossprod methods):
914 :     Remove conversion to sparse symmetric classes (now done in C code).
915 :    
916 : maechler 1349 2006-08-07 Martin Maechler <maechler@stat.math.ethz.ch>
917 :    
918 : maechler 1351 * R/dgCMatrix.R: disable old crossprod and tcrossprod methods
919 :     * man/band.Rd: adapt the \dontshow{} unit test.
920 :    
921 :     2006-08-07 Martin Maechler <maechler@stat.math.ethz.ch>
922 :    
923 : maechler 1349 * DESCRIPTION (Version): 0.995-14 for CRAN
924 :    
925 :     * tests/other-pkgs.R: oops: library(Matrix) outside *if* !
926 :    
927 :     * R/sparseMatrix.R (Tsp2grNEL): fixed Tsparse -> graph coercion
928 :     * tests/other-pkgs.R: more checks, sparseMatrix -> graph
929 :    
930 :     * R/Auxiliaries.R (as_Tsparse, as_Rsparse): new
931 :     * R/Tsparse.R (tril, triu, band): methods
932 : bates 1352 * R/dgRMatrix.R (tril, ...): ditto
933 :     * man/band.Rd: ditto
934 : maechler 1349
935 :     2006-08-04 Martin Maechler <maechler@stat.math.ethz.ch>
936 :    
937 :     * R/Matrix.R (head, tail): directly use utils:::head.matrix
938 :     to be up-to-date automatically.
939 :    
940 : maechler 1346 2006-08-03 Martin Maechler <maechler@stat.math.ethz.ch>
941 :    
942 :     * DESCRIPTION (Version): 0.995-13 to be released to CRAN
943 :    
944 :     * DESCRIPTION (Lazydata): no, instead of 'yes' because it fails for:
945 :     * data/CAex.R, inst/external/CAex_slots.rda: replacing data/CAex.rda
946 :     * data/KNex.R, inst/external/KNex_slots.rda: replacing data/KNex.rda
947 :     such that the S4 objects are always created by the current version
948 :     of R and 'Matrix' class definitions.
949 :    
950 : bates 1342 2006-08-01 Douglas Bates <bates@R-project.org>
951 :    
952 :     * R/lmer.R (LMEoptimize method), tests/lmer.R,
953 : maechler 1346 inst/external/test3comp.rda: Added warnings for convergence on
954 : bates 1342 boundary and test cases.
955 :    
956 :     * src/lmer.c (mer_postVar): Modified to return the variances that
957 :     are marginal to the fixed effects, not conditional on them (which
958 :     is what the bVar slot contents represent).
959 :    
960 : bates 1338 2006-07-31 Douglas Bates <bates@R-project.org>
961 :    
962 :     * NAMESPACE, src/lmer.c, R/lmer.R (hatTrace): Add the hatTrace
963 :     function which calls the C function mer_hat_trace2.
964 : maechler 1346
965 : bates 1342 * man/ranef.Rd: Include description of "postVar" argument and
966 :     producing a caterpillar plot.
967 : bates 1338
968 : maechler 1335 2006-07-31 Martin Maechler <maechler@stat.math.ethz.ch>
969 :    
970 :     * NAMESPACE: change "correlation" to "corMatrix"
971 :     * R/AllClass.R: to avoid clash with S3 class in 'nlme'.
972 : bates 1352 * R/dpoMatrix.R: ditto
973 :     * R/lmer.R: ditto
974 : maechler 1335
975 : bates 1338 2006-07-28 Douglas Bates <bates@R-project.org>
976 :    
977 :     * src/lmer.c (internal_mer_RZXinv): Split the calculation of the
978 :     RZXinv slot's contents into a separate internal function that can
979 :     be used in mer_hat_trace.
980 :    
981 : maechler 1331 2006-07-22 Martin Maechler <maechler@stat.math.ethz.ch>
982 :    
983 :     * R/Matrix.R: Coercions "Matrix" -> (sparse|dense)Matrix
984 :     via new smart
985 :     * R/Auxiliaries.R (as_Csparse, as_dense, .M.shapse): new
986 :     utility functions.
987 :    
988 :    
989 : maechler 1330 2006-07-21 Martin Maechler <maechler@stat.math.ethz.ch>
990 :    
991 : maechler 1331 * R/Csparse.R (tril, triu, band): do return *triangular* classed
992 :     matrices when appropriate; band() even symmetric ones.
993 :     (replCmat): extend to potentially all "CsparseMatrix"
994 :     * R/Tsparse.R (replTmat): extend to all "TsparseMatrix"; hence
995 :     allow subassignment for special sparse matrices.
996 :    
997 :     * R/Auxiliaries.R (as_geClass): factor out the .M.kind() functionality
998 :    
999 : maechler 1330 * src/lmer.c (mer_MCMCsamp, glmer_MCMCsamp): new 'verbose'
1000 :     argument; in glmer_*(): print only if(verbose).
1001 :    
1002 :     speed-optimize a few places by moving REAL(.) out of loops.
1003 :    
1004 :     * src/lmer.h, src/init.h, R/lmer.R: related to above.
1005 :    
1006 : maechler 1329 2006-07-20 Martin Maechler <maechler@stat.math.ethz.ch>
1007 :    
1008 :     * R/Matrix.R("["): disable ("Matrix", i = "logical", j = "missing"),
1009 :     since that wrongly triggers also for M[ logi , ]
1010 :    
1011 :     * R/denseMatrix.R: "[" methods now also work e.g. when indexing
1012 :     a symmetric matrix that results in a non-symmetric one.
1013 :     * R/Auxiliaries.R (as_geClass): new function used in "[" above.
1014 :    
1015 :     * R/dMatrix.R: make round(M) work as round(M, 0)
1016 :    
1017 :     * R/dgTMatrix.R (image): coordinate system and axis now use
1018 :     1-based indices, not 0-based ones.
1019 :    
1020 :     * R/Tsparse.R (.ind.prep for "["): get rid of max(<empty>) warning.
1021 :     * tests/indexing.R: test it.
1022 :    
1023 :     * NAMESPACE: export isSymmetric(); has been a generic in "base" for a while;
1024 :     * man/isSymmetric-methods.Rd: and document it.
1025 :    
1026 :     * R/SparseM-conv.R: added coercion methods for some 'SparseM' matrices.
1027 :     * man/SparseM-conv.Rd: docu them
1028 :    
1029 :     * tests/other-pkgs.R: renamed from tests/graph.R and add example
1030 :     for 'SparseM' conversions
1031 :    
1032 :     2006-07-17 Douglas Bates <Douglas.Bates@R-project.org>
1033 :    
1034 :     * R/Matrix.R (head): added head() and tail() methods.
1035 :    
1036 :     2006-07-17 Martin Maechler <maechler@stat.math.ethz.ch>
1037 :    
1038 :     * DESCRIPTION (Version): 0.995-12 released to CRAN
1039 :    
1040 : maechler 1319 2006-07-15 Martin Maechler <maechler@stat.math.ethz.ch>
1041 :    
1042 :     * tests/simple.R: add check for correct dsT -> dgT coercion;
1043 :     add check for correct printing of symmetric sparse matrices.
1044 :    
1045 :     * R/Auxiliaries.R (non0ind): return *all* non-0 entry indices also
1046 :     for sparse symmetric matrices.
1047 :    
1048 :     * src/dsTMatrix.c (dsTMatrix_as_dgTMatrix): do not copy the
1049 :     diagonal twice.
1050 :    
1051 : bates 1316 2006-07-11 Douglas Bates <Douglas.Bates@R-project.org>
1052 :    
1053 :     * src/dsTMatrix.c (dsTMatrix_as_dgTMatrix): Fix a case of INTEGER
1054 : maechler 1319 being applied to the x slot (detected by Brian Ripley).
1055 : bates 1316
1056 : maechler 1315 2006-07-10 Martin Maechler <maechler@stat.math.ethz.ch>
1057 :    
1058 :     * src/dgCMatrix.c (dgCMatrix_validate): 'p' slot must have correct length.
1059 :    
1060 :     * R/Auxiliaries.R (isTriC): fix buglet (we were 1-based!)
1061 :    
1062 :     2006-07-08 Martin Maechler <maechler@stat.math.ethz.ch>
1063 :    
1064 :     * src/lgCMatrix.c (lgCMatrix_diag): new function
1065 :     * R/lgCMatrix.R (diag): for new method
1066 :    
1067 :     * R/AllClass.R (TsparseMatrix): do use Tsparse_validate
1068 :     ==> construction of illegal "*gTMatrix" via new() should
1069 :     now be much less easy:
1070 :     * tests/Class+Meth.R: assertError() for some illegal "dgT*"
1071 :    
1072 :     * R/Matrix.R (Matrix): Matrix(0, nrow,ncol) now "goes sparse"
1073 :     directly.
1074 :     * man/Matrix.Rd: documents it.
1075 :    
1076 : bates 1311 2006-07-06 Douglas Bates <bates@R-project.org>
1077 :    
1078 :     * src/pedigree.c (pedigree_inbreeding): Correction in
1079 :     initialization. This function is not currently being used and is
1080 :     not fully tested.
1081 :    
1082 : bates 1312 * NAMESPACE, R/{AllClass.R,lmer.R}, src/{init.c,lmer.c}:
1083 :     Introduced the glmer class. Added code for mcmcmsamp on glmer
1084 :     objects. Modified validity check on pedigree objects to account
1085 :     for nonparallel patterns of missingness of parents.
1086 : bates 1311
1087 : bates 1313 * man/{lmer-class.Rd,mcmcsamp.Rd}: Update documentation for glmer
1088 :     class.
1089 : maechler 1315
1090 :     2006-07-01 Martin Maechler <maechler@stat.math.ethz.ch>
1091 :    
1092 :     * R/pMatrix.R: coercion pMatrix -> Tsparse
1093 :    
1094 : bates 1300 2006-06-12 Douglas Bates <bates@R-project.org>
1095 :    
1096 : maechler 1319 * DESCRIPTION (Version): 0.995-11 released to CRAN
1097 :    
1098 : bates 1300 * R/lmer.R (mcmcsamp method): Corrected arrangments of names on
1099 :     the output from mcmcsamp.
1100 :    
1101 : bates 1298 2006-06-10 Douglas Bates <bates@R-project.org>
1102 :    
1103 : bates 1300 * R/lmer.R (simulestimate): added C code for calculating the trace
1104 :     of the hat matrix.
1105 : bates 1298
1106 : maechler 1295 2006-06-09 Martin Maechler <maechler@stat.math.ethz.ch>
1107 :    
1108 :     * R/diagMatrix.R (setAs): define coercion methods to sparse matrix
1109 :     classes.
1110 : maechler 1315 * R/sparseMatrix.R etc: multiplication of diagonal and sparse
1111 : maechler 1295
1112 : maechler 1290 2006-06-08 Martin Maechler <maechler@stat.math.ethz.ch>
1113 :    
1114 :     * R/dgTMatrix.R (colSums): etc. All four of
1115 :     colSums(), rowSums(), colMeans(), rowMeans() now should work for
1116 :     all "Matrices".
1117 :    
1118 : bates 1288 2006-06-01 Douglas Bates <bates@stat.wisc.edu>
1119 :    
1120 :     * R/lmer.R (panel.ci): Add a reference line at zero and a
1121 :     background grid to the qqmath plot of ranef.lmer.
1122 :    
1123 : bates 1287 2006-05-30 Douglas Bates <bates@stat.wisc.edu>
1124 : bates 1284
1125 : bates 1287 * R/lmer.R (expandSlash): Functions (non-exported) to allow nested
1126 :     grouping factors to be specified in the formula as (1|foo/bar).
1127 :    
1128 :     2006-05-27 Douglas Bates <bates@stat.wisc.edu>
1129 :    
1130 : bates 1284 * R/lmer.R (findbars and others): Change check of is.numeric to
1131 :     !is.language to resolve the bug reported by Jacob Wegelin.
1132 :    
1133 :     * src/pedigree.c (pedigree_inbreeding): Initial implementation of
1134 :     code to evaluate inbreeding coefficients without calculating T,
1135 :     based on code in Sargolzaei and Iwaisaki's paper.
1136 :    
1137 : bates 1283 2006-05-27 Douglas Bates <bates@stat.wisc.edu>
1138 :    
1139 :     * R/{lmer.R,AllGeneric.R}, src/{init.c,lmer.[ch]}: Added local
1140 :     generic and mer methods for isNested and denomDF. This denomDF was
1141 :     an attempt to emulate that in lme but I don't think that makes
1142 :     sense. Use the trace of the hat matrix instead.
1143 :    
1144 : maechler 1271 2006-05-17 Martin Maechler <maechler@stat.math.ethz.ch>
1145 :    
1146 :     * R/sparseMatrix.R: Matrix <-> graph methods: can no longer use
1147 :     the C code depending on a slot structure that's no longer valid.
1148 : bates 1352 * src/dgTMatrix.c: ditto (also: src/init.c src/dgTMatrix.h)
1149 : maechler 1271
1150 :    
1151 : bates 1268 2006-05-17 Douglas Bates <bates@stat.wisc.edu>
1152 :    
1153 :     * R/{AllGeneric.R,Csparse.R},man/band.Rd,NAMESPACE: changed name
1154 :     of lowerTriMatrix generic and methods to tril (also upper to triu)
1155 :     and added a general band extractor.
1156 :    
1157 : bates 1267 2006-05-16 Douglas Bates <bates@stat.wisc.edu>
1158 :    
1159 :     * R/pedigree.R (pedigree): Replace sire and dam values outside the
1160 :     allowable range with NAs. Added a corresponding check in the
1161 :     validity check for the pedigree class.
1162 :    
1163 :     * R/[CT]sparse.R ([t]crossprod): The result of single-argument
1164 :     crossprod methods now inherits from symmetricMatrix.
1165 :    
1166 : bates 1265 2006-05-15 Douglas Bates <bates@stat.wisc.edu>
1167 :    
1168 :     * R/AllGeneric.R (lowerTriMatrix): Added (but did not export)
1169 :     generics lowerTriMatrix and upperTriMatrix along with methods for
1170 :     the Csparse virtual class. Also added a C function Csparse_band
1171 :     that implements these methods by calling cholmod_band.
1172 :    
1173 : maechler 1264 2006-05-15 Martin Maechler <maechler@stat.math.ethz.ch>
1174 :    
1175 :     * R/Tsparse.R ("["): column or row subsetting; @Dimnames[k] got
1176 :     erased when it was NULL. This led to invalid subselections!
1177 :    
1178 : bates 1259 2006-04-25 Douglas Bates <bates@stat.wisc.edu>
1179 :    
1180 :     * R/dtCMatrix.R: avoid coercion of dtCMatrix object to dgCMatrix
1181 :     in method for "t" so as not to lose the unit diagonal property.
1182 :    
1183 : bates 1257 2006-04-19 Douglas Bates <bates@stat.wisc.edu>
1184 :    
1185 :     * R/lmer.R, R/AllGeneric.R, NAMESPACE: Remove the postVar generic
1186 :     and methods. This is now an option to the ranef method for the
1187 :     mer class.
1188 :    
1189 :     * src/cs_utils.c: Ensure that the nz component is -1 for a
1190 :     compressed column-oriented matrix. Minor formatting cleanup.
1191 :    
1192 :     * man/lmer-class.Rd: Document the qqmath method for ranef.lmer
1193 :     objects.
1194 :    
1195 : maechler 1253 2006-04-19 Martin Maechler <maechler@stat.math.ethz.ch>
1196 :    
1197 :     * R/Auxiliaries.R (diagU2N): new for the solve() methods in
1198 :     * R/dtCMatrix.R: where dgC -> dgT coercion now preserves diag = "U".
1199 :    
1200 : bates 1251 2006-04-15 Douglas Bates <bates@stat.wisc.edu>
1201 :    
1202 :     * src/cs.[ch],src/cs_utils.[ch] : Added Tim Davis' CSparse library
1203 :     in cs.[ch] and utilities to interface to that code in cs_utils.[ch].
1204 :    
1205 :     * R/dtCMatrix.R, src/dtCMatrix.[ch] : CSparse-based solve methods
1206 :     for the dtCMatrix class.
1207 : maechler 1253
1208 : bates 1247 2006-04-12 Douglas Bates <bates@stat.wisc.edu>
1209 :    
1210 :     * R/pedigree.R, R/AllClass.R, NAMESPACE: added a pedigree class
1211 :     and methods for it.
1212 :    
1213 : maechler 1245 2006-04-12 Martin Maechler <maechler@stat.math.ethz.ch>
1214 :    
1215 :     * R/dgCMatrix.R: add storage.mode(.) <- "double" for "matrix"
1216 :     arguments, such that M %*% 1:6 now works
1217 :     * Tests/matprod.R: test the above
1218 :    
1219 : bates 1244 2006-04-03 Douglas Bates <bates@stat.wisc.edu>
1220 : bates 1243
1221 :     * R/lmer.R (qqmath,ranef.lmer-method): added a qqmath method for
1222 :     the ranef.lmer class.
1223 :    
1224 :     * R/AllClass.R, NAMESPACE, R/lmer.R: Added a postVar generic and
1225 :     methods to extract the posterior variances from the bVar slot.
1226 :    
1227 : maechler 1238 2006-03-30 Martin Maechler <maechler@stat.math.ethz.ch>
1228 :    
1229 :     * R/dtCMatrix.R: allow coercion from dgC* to triangular (dtC*)
1230 :     * R/dsCMatrix.R: and symmetric (dsC*) 'Csparse' matrices.
1231 :    
1232 :     * R/Tsparse.R: Tsparse* -> Csparse* coercion now works and is tested in
1233 :     * tests/simple: (extended)
1234 :    
1235 :     * R/sparseMatrix.R (isTriangular): now using much improved
1236 :     * R/Auxiliaries.R (isTriC): new triangularity check for *CMatrix
1237 :    
1238 : bates 1236 2006-03-23 Douglas Bates <bates@stat.wisc.edu>
1239 :    
1240 :     * src/dsyMatrix.c (dsyMatrix_as_dspMatrix): Propagate DimNames
1241 :     (problem report from Franklin Parlamis). This should be done
1242 : maechler 1238 generally.
1243 : bates 1236
1244 : bates 1234 2006-03-21 Douglas Bates <bates@stat.wisc.edu>
1245 :    
1246 :     * R/AllClass.R,lmer.R: Change the name of the lmer.ranef class to
1247 :     ranef.lmer (like summary.lmer). Add the coef.lmer class and
1248 :     update the plot methods.
1249 :    
1250 : bates 1232 2006-03-20 Douglas Bates <bates@stat.wisc.edu>
1251 :    
1252 :     * R/lmer.R (resid and ranef methods): Added methods for the
1253 :     "residuals" and "resid" generic but only for linear mixed model
1254 :     fits. Changed the ranef method to return a list of data frames so
1255 :     that the plot methods now work.
1256 :    
1257 : bates 1230 2006-03-16 Douglas Bates <bates@bates2>
1258 :    
1259 :     * src/dpoMatrix.c (dpoMatrix_chol): Require n > 0 in call to
1260 :     dpotrf - otherwise the BLAS on Mac OS X complains and quits.
1261 :    
1262 :     * DESCRIPTION (Date): New release
1263 :    
1264 : maechler 1228 2006-03-15 Martin Maechler <maechler@stat.math.ethz.ch>
1265 :    
1266 :     * DESCRIPTION (Version): 0.995-6 -- to be released to CRAN
1267 :    
1268 :     * data/KNex.rda: replacing 'mm' and 'y' by KNex <- list(mm=mm, y=y)
1269 :     * man/KNex.Rd: and other help files
1270 :     * tests/*.R: several ones needed adaption
1271 : bates 1352 * inst/doc/Comparisons.Rnw: ditto
1272 : maechler 1228
1273 : maechler 1226 2006-03-11 Martin Maechler <maechler@stat.math.ethz.ch>
1274 :    
1275 :     * R/dgCMatrix.R (replCmat): "[<-" methods for dgCMatrix
1276 :    
1277 :     * tests/indexing.R: tests for new [<- methods for sparse matrices.
1278 :    
1279 :     2006-03-10 Martin Maechler <maechler@stat.math.ethz.ch>
1280 :    
1281 :     * R/dgTMatrix.R (replTmat): "[<-" methods for dgTMatrix
1282 :    
1283 :     * R/Tsparse.R (.ind.prep): fix out-of-range indexing
1284 :    
1285 :     2006-03-08 Martin Maechler <maechler@stat.math.ethz.ch>
1286 :    
1287 :     * R/dMatrix.R: enable things like M [ M < 10 ]
1288 :     * R/dgeMatrix.R: implement it
1289 :    
1290 : maechler 1222 2006-03-06 Martin Maechler <maechler@stat.math.ethz.ch>
1291 :    
1292 :     * R/AllClass.R: define "summary.mer" and "*.lmer"
1293 :     * R/lmer.R (summary): summary(<mer>) computes & returns the above;
1294 :     * R/lmer.R (show): now works with summary()
1295 :    
1296 :     2006-03-04 Martin Maechler <maechler@stat.math.ethz.ch>
1297 :    
1298 :     * R/dgCMatrix.R: finally direct "Arith" dgC o dgC
1299 :     * R/Auxiliaries.R (WhichintersectInd): and other utilities to
1300 :     support the above
1301 :    
1302 : bates 1213 2006-02-07 Douglas Bates <bates@stat.wisc.edu>
1303 :    
1304 :     * R/lmer.R (lmer): fix initial values of offset and weights for glm.fit.
1305 :     Use glmFit$prior.weights for weights in a glmm.
1306 :     Allow an option usePQL = FALSE to skip the PQL steps for the
1307 :     Laplace method (and, in time, the AGQ method).
1308 :    
1309 :     * src/lmer.c (mer_factor): Move downdating and factoring of XtX
1310 :     into a separate function internal_mer_Xfactor to be able to call
1311 :     it from internal_bhat.
1312 :    
1313 : maechler 1200 2006-01-23 Martin Maechler <maechler@stat.math.ethz.ch>
1314 :    
1315 :     * tests/Class+Meth.R (tstMatrixClass): function for much better
1316 :     testing; now again of all actual classes.
1317 :    
1318 :     * src/Mutils.c (MAKE_TRIANGULAR_BODY, MAKE_SYMMETRIC_BODY):
1319 :     use macros and define make_d_matrix_* and make_i_matrix_*
1320 :     where _i_ is for the ldense routines:
1321 :    
1322 :     * src/ldense.c (ltrMatrix_as_lgeMatrix): provide functions
1323 :     * src/ldense.c (lsyMatrix_as_lgeMatrix):
1324 :    
1325 :     * R/ldenseMatrix.R: use the above in setAs(*,"lgeMatrix")
1326 :    
1327 :    
1328 : maechler 1174 2006-01-16 Martin Maechler <maechler@stat.math.ethz.ch>
1329 :    
1330 :     * R/Matrix.R (Matrix): has become much "smarter" now auto-producing
1331 :     many different kinds of matrices.
1332 :     * R/*.R: quite a few new methods were needed for R CMD check with
1333 :     new Matrix(). Very good for users playing around.
1334 :    
1335 :    
1336 : maechler 1165 2006-01-15 Martin Maechler <maechler@stat.math.ethz.ch>
1337 :    
1338 :     * src/dgeMatrix.c (dMatrix_validate): new
1339 :     * src/Mutils.c (dense_nonpacked_validate): new
1340 :    
1341 :     * src/dtrMatrix.c (dtrMatrix_validate): improved/fixed
1342 :    
1343 :    
1344 :     2006-01-14 Douglas Bates <bates@stat.wisc.edu>
1345 :    
1346 :     * R/AllClass.R (compMatrix), (generalMatrix): new virtual classes
1347 :    
1348 : bates 1123 2006-01-07 Douglas Bates <bates@stat.wisc.edu>
1349 : bates 1119
1350 : maechler 1127 * DESCRIPTION (Version): 0.99-6 released to CRAN
1351 :    
1352 : bates 1119 * src/dgBCMatrix.c (cscb_trcbsm): Fix due to Peter Dalgaard for
1353 :     segfault in cases with multiple non-nested grouping factors.
1354 :    
1355 : maechler 1109 2006-01-03 Martin Maechler <maechler@stat.math.ethz.ch>
1356 :    
1357 :     * DESCRIPTION (Version): 0.99-4 to be released to CRAN
1358 :     (Depends): also on 'utils'
1359 :    
1360 :     * R/AllClass.R (diagonalMatrix): new class with "ddi*" and "ldi*"
1361 :     * R/diagMatrix.R (Diagonal): constructor and methods for
1362 :     diagonal matrices
1363 :    
1364 :     * R/ltTMatrix.R: new "minimal methods"
1365 :    
1366 : maechler 1091 2005-12-12 Martin Maechler <maechler@stat.math.ethz.ch>
1367 :    
1368 :     * R/AllGeneric.R (tcrossprod): 2-argument version; here, and for
1369 :     all methods (and help files).
1370 :    
1371 : maechler 1084 2005-12-09 Martin Maechler <maechler@stat.math.ethz.ch>
1372 :    
1373 :     * R/Auxiliaries.R (dimNamesCheck): fixed thinko -> bug
1374 :     for case (dimn. op no_dimn.)
1375 :    
1376 :     2005-11-14 Douglas Bates <bates@stat.wisc.edu>
1377 :    
1378 : maechler 1174 * DESCRIPTION (Version): 0.99-2 released to CRAN
1379 : maechler 1084
1380 : bates 988 2005-10-21 Douglas Bates <bates@stat.wisc.edu>
1381 :    
1382 :     * R/lmer.R (simulate method): Fixed a drop=FALSE problem reported
1383 :     by Julian Faraway.
1384 :    
1385 : maechler 976 2005-10-06 Martin Maechler <maechler@stat.math.ethz.ch>
1386 :    
1387 :     * R/Auxiliaries.R (try_as): new utility
1388 :     * R/sparseMatrix.R: use try_as() in coercion to original class
1389 :    
1390 : maechler 956 2005-09-30 Martin Maechler <maechler@stat.math.ethz.ch>
1391 :    
1392 :     * src/dgCMatrix.c (double_to_csc): and dgeMatrix_to_csc()
1393 :    
1394 :     2005-09-29 Martin Maechler <maechler@stat.math.ethz.ch>
1395 :    
1396 :     * R/Auxiliaries.R (dimNamesCheck): added
1397 :    
1398 :     * R/Matrix.R (as.array), (as.vector): new
1399 :    
1400 : maechler 954 2005-09-28 Martin Maechler <maechler@stat.math.ethz.ch>
1401 :    
1402 :     * R/Matrix.R (Matrix): get logical argument 'sparse' with a smart
1403 : maechler 956 default.
1404 :     * R/AllClass.R: move 'factors' slot toplevel "Matrix";
1405 :     "pMatrix" now contains "sparseMatrix"
1406 : maechler 954
1407 : maechler 948 2005-09-26 Martin Maechler <maechler@stat.math.ethz.ch>
1408 :    
1409 :     * tests/Class+Meth.R: new tests; t(t(m)) == m
1410 :    
1411 :     * src/dtCMatrix.c (tsc_transpose): add forgotten "diag" slot
1412 :    
1413 :     * src/dsTMatrix.c (dsTMatrix_as_dsCMatrix): bad typo (segfault!)
1414 :     * src/dtTMatrix.c (dtTMatrix_as_dtCMatrix): new
1415 :    
1416 :     * R/dspMatrix.R: typo in "t" method
1417 :    
1418 : maechler 925 2005-09-18 Douglas Bates <bates@wisc.edu>
1419 :    
1420 :     * R/AllClass.R (TsparseMatrix), CsparseM* and RsparseM*
1421 :     * R/Tsparse.R: instead of R/gTMatrix.R
1422 :     * R/Csparse.R: new
1423 :     * src/Tsparse.c (Tsparse_to_Csparse): new; -> cholmod_()
1424 :     * src/Tsparse.c: new; many trivial methods calling cholmod_()
1425 :     * src/Csparse.c (Csparse_to_Tsparse), transpose, (mat|cross)prod:
1426 :     via cholmod
1427 :    
1428 :     2005-09-16 Martin Maechler <maechler@stat.math.ethz.ch>
1429 :    
1430 :     * R/Auxiliaries.R (non0ind): new function using new C code
1431 :     * src/dgCMatrix.c (compressed_non_0_ij): new utility
1432 :    
1433 : bates 917 2005-09-15 Douglas Bates <bates@localhost.localdomain>
1434 :    
1435 :     * src/chm_common.h: header file required by all C sources that
1436 : maechler 1174 call CHOLMOD functions. It defines a cholmod_common structure
1437 : bates 917 called 'c' whose address is passed as the last argument to
1438 :     (virtually) every CHOLMOD function.
1439 :    
1440 :     * src/Pattern.c: Simple example of the use of CHOLMOD.
1441 :    
1442 :     * src/init.c: initialize and finalize the cholmod_common structure.
1443 :    
1444 :     * src/Makefile: Added source packages CHOLMOD UMFPACK AMD COLAMD
1445 :     LDL and CCOLAMD from the U. of Florida sparse matrix library.
1446 :    
1447 : maechler 908 2005-09-08 Martin Maechler <maechler@stat.math.ethz.ch>
1448 :    
1449 :     * inst/test-tools.R: new file collecting the utility functions used
1450 :     in ./tests/*.R
1451 :    
1452 :     * R/ddenseMatrix.R (cbind2): new methods for "numeric" and "matrix"
1453 :     * R/Matrix.R (cbind2): methods for NULL and missing
1454 :    
1455 : maechler 886 2005-08-31 Martin Maechler <maechler@stat.math.ethz.ch>
1456 :    
1457 :     * R/AllClass.R: new "index" class for "[" and "[<-":
1458 :     First cut at "symmetricMatrix" and "triangularMatrix"
1459 :     * R/gTMatrix.R (.ind.prep): new function;
1460 : maechler 1174 Logical and character indexing now work too.
1461 : maechler 886 * R/Matrix.R: cheap "[<-" methods for denseMatrix now work
1462 :     * tests/indexing.R: new, including *.Rout.save
1463 :     * tests/dgTMatrix.R: new
1464 :    
1465 : bates 876 2005-08-29 Douglas Bates <bates@wisc.edu>
1466 :    
1467 :     * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position
1468 :     indicator pos not being updated. Also enforced upper triangular
1469 :     for symmetric case. Need to coerce edges component of elements of
1470 :     edge list - grr! (Why don't they define their classes cleanly?)
1471 :    
1472 : maechler 871 2005-08-26 Martin Maechler <maechler@stat.math.ethz.ch>
1473 :    
1474 :     * R/Matrix.R: added first "[<-" methods; not yet functional
1475 : bates 1352 * R/denseMatrix.R: ditto
1476 : maechler 871 * man/Subassign-methods.Rd: new help file for these
1477 :    
1478 :     2005-08-25 Martin Maechler <maechler@stat.math.ethz.ch>
1479 :    
1480 :     * DESCRIPTION (Version): 0.98-6
1481 :    
1482 :     * R/denseMatrix.R: new file for "[" fallback methods for all dense
1483 :     matrices.
1484 :    
1485 : maechler 868 2005-08-19 Martin Maechler <maechler@stat.math.ethz.ch>
1486 :    
1487 :     * src/lgCMatrix.c (lcsc_to_matrix): new; need for
1488 :     as( <logical>, "matrix")
1489 :    
1490 :     * R/pMatrix.R: coercion to "lgTMatrix"
1491 :    
1492 :     * R/gTMatrix.R: new virtual class to define "[" methods for.
1493 :     * man/gTMatrix-class.Rd:
1494 :     * General slight re-organization of where "[" methods are defined.
1495 :     more to come.
1496 :    
1497 : maechler 871 2005-08-18 Douglas Bates <bates@wisc.edu>
1498 : maechler 868
1499 : maechler 1174 * DESCRIPTION (Version): 0.98-5 released to CRAN
1500 : maechler 871
1501 :     * src/dgTMatrix.c (graphNEL_as_dgTMatrix): add first graphNEL methods
1502 :     * .....
1503 :    
1504 : bates 863 2005-08-18 Douglas Bates <bates@localhost.localdomain>
1505 :    
1506 :     * R/lmer.R: Corrected naming scheme in mcmcsamp to work with lmer
1507 :     or glmer objects.
1508 :    
1509 : maechler 860 2005-08-17 Martin Maechler <maechler@stat.math.ethz.ch>
1510 :    
1511 :     * DESCRIPTION (Version): 0.98-4 : upload to CRAN
1512 :    
1513 :     2005-08-16 Douglas Bates <bates@localhost.localdomain>
1514 :    
1515 :     * R/HBMM.R: finish re-writing R-only code.
1516 :    
1517 : bates 854 2005-08-15 Douglas Bates <bates@localhost.localdomain>
1518 :    
1519 :     * man/externalFormats.Rd: move documentation for writeHB and
1520 :     writeMM here.
1521 :    
1522 :     * src/mmio.c: replace inclusion of <malloc.h> by <stdlib.h>
1523 :     (suggested by Paul Roecker).
1524 :    
1525 :     * tests/validObj.R (assertError): Comment out test that is failing
1526 :     after recent changes in r-devel.
1527 :    
1528 : maechler 860
1529 : maechler 848 2005-08-11 Martin Maechler <maechler@stat.math.ethz.ch>
1530 :    
1531 :     * R/AllClass.R: intermediate virtual class "denseMatrix"
1532 :     * man/denseMatrix-class.Rd
1533 :     * NAMESPACE: export it, and also export
1534 :     * man/unused-classes.Rd: "iMatrix", "zMatrix" and "ldenseMatrix"
1535 :    
1536 : bates 846 2005-08-10 Douglas Bates <bates@wisc.edu>
1537 :    
1538 : maechler 848 * DESCRIPTION (Version): 0.98-3 to CRAN
1539 :    
1540 : bates 846 * src/dtrMatrix.c (dtrMatrix_validate): fixed up validation and
1541 :     matrix_solve code (which was really, really wrong).
1542 :    
1543 : bates 835 2005-08-07 Douglas Bates <bates@wisc.edu>
1544 : maechler 834
1545 :     * DESCRIPTION (Version): 0.98-2
1546 :    
1547 :     * R/HBMM.R (readHB), (readMM): read Matrix Market formats
1548 :    
1549 :     * R/lmer.R (abbrvNms): new
1550 :     * R/lmer.R (mcmcsamp): allow transformed parameters
1551 : bates 835 * src/HBMM.c (Matrix_writeMatrixMarket): Added read/write routines
1552 :     for the Harwell-Boeing and the MatrixMarket formats.
1553 : maechler 834
1554 :     2005-08-04 Martin Maechler <maechler@stat.math.ethz.ch>
1555 :    
1556 :     * man/dtrMatrix-class.Rd: add examples
1557 : bates 835 * man/dtpMatrix-class.Rd: ditto; plus note about PROBLEM
1558 : maechler 834
1559 :     * TODO: note the dtpMatrix (docu) bug
1560 :    
1561 :     * R/zzz.R (.onLoad): assignInNamespace("as.matrix", *, "base")
1562 :     in order to ensure that new as.matrix() is used by old functions,
1563 :     e.g., svd(), qr(), eigen(), dist(),..;
1564 :     apply(), also matplot() or pairs().
1565 :    
1566 :    
1567 :     2005-08-03 Martin Maechler <maechler@stat.math.ethz.ch>
1568 :    
1569 :     * R/lmer.R: add 'fixme' comments and move the linear vs glm check;
1570 :     add comments about 'control' / lmerControl() arguments
1571 :    
1572 : bates 835 2005-07-27 Douglas Bates <bates@wisc.edu>
1573 : bates 820
1574 : bates 835 * man/sleepstudy.Rd: Added the sleep data set.
1575 : maechler 1174 * DESCRIPTION (Version): 0.98-1 released to CRAN
1576 : bates 820
1577 : bates 835 2005-07-12 Douglas Bates <bates@wisc.edu>
1578 : maechler 834 * man/sleepstudy.Rd: Added the sleep data set.
1579 :    
1580 : bates 809 * R/lmer.R (glmmMCMC): Added PACKAGE = "Matrix" in a couple of
1581 :     .Call calls that were producing spurious output.
1582 :    
1583 : bates 835 2005-07-05 Douglas Bates <bates@wisc.edu>
1584 : bates 801
1585 :     * R/lmer.R (lmer): stored updated variance component estimates in
1586 :     mer object for the generalized model. (Bug reported by Renaud
1587 :     Lancelot).
1588 :    
1589 : bates 835 2005-07-03 Douglas Bates <bates@wisc.edu>
1590 : bates 794
1591 :     * src/lmer.c (glmer_devAGQ): Added AGQ for single grouping factor,
1592 :     unidimensional case.
1593 :    
1594 : bates 835 2005-06-08 Douglas Bates <bates@wisc.edu>
1595 : maechler 791
1596 :     * DESCRIPTION (Version): 0.96-1
1597 :    
1598 : maechler 1174 * moved lmer-class' R and C code moved from lme4 to here
1599 : maechler 791
1600 : bates 835 2005-06-04 Douglas Bates <bates@wisc.edu>
1601 : bates 763
1602 :     * R/dgCMatrix.R: Call to csc_matrix_mm used undefined arguments
1603 :     (reported by Guissepe Ragusa <gragusa@ucsd.edu>)
1604 :    
1605 : bates 835 2005-06-02 Douglas Bates <bates@wisc.edu>
1606 : bates 763
1607 :     * src/Makefile.win: Forgot to update this when Makefile changed.
1608 :    
1609 : bates 835 2005-05-11 Douglas Bates <bates@wisc.edu>
1610 : bates 726
1611 :     * src/dgCMatrix.c (csc_transpose): Simplified function fixing a
1612 :     bug reported by Kurt Hornik and Michael Hahsler.
1613 :    
1614 : bates 835 2005-05-10 Douglas Bates <bates@wisc.edu>
1615 : bates 725
1616 :     * src/lgCMatrix.c (Matrix_lgClgCmm): Implementation of methods for
1617 :     logical sparse matrices. These will also be used in the symbolic
1618 :     analysis for lmer objects.
1619 :    
1620 :     * src/dsCMatrix.c (dsCMatrix_matrix_solve): Copied the dimensions
1621 :     of b to the result. Fixes bug reported by Jean.Coursol@math.u-psud.fr
1622 : maechler 791
1623 : bates 835 2005-05-06 Douglas Bates <bates@wisc.edu>
1624 : bates 714
1625 :     * src/dgeMatrix.c (dgeMatrix_colsums): Added an implementation of
1626 :     colMeans, colSums, rowMeans and rowSums.
1627 :    
1628 : bates 835 2005-04-18 Douglas Bates <bates@wisc.edu>
1629 : bates 692
1630 :     * src/lgCMatrix.[ch]: code for _validate method and stub for
1631 :     multiplication operation.
1632 :    
1633 :     * src/dgeMatrix.c (dgeMatrix_matrix_solve): Passing wrong argument
1634 :     to dgetrs.
1635 :    
1636 :     * src/init.c: Fix cut-and-paste error in definition of
1637 :     dgeMatrix_matrix_solve
1638 :    
1639 :     * src/{many files}: Tighten code by using ALLOC_SLOT.
1640 :    
1641 : bates 835 2005-04-15 Douglas Bates <bates@wisc.edu>
1642 : bates 692
1643 :     * R/AllClass.R: Add lgTMatrix and lgCMatrix classes
1644 :    
1645 :     * DESCRIPTION: Eliminate import of stats.
1646 :    
1647 : maechler 791
1648 : bates 835 2005-04-06 Douglas Bates <bates@wisc.edu>
1649 : bates 692
1650 :     * R/AllClass.R : add logical sparse matrix classes
1651 :    
1652 : maechler 687 2005-04-01 Martin Maechler <maechler@stat.math.ethz.ch>
1653 :    
1654 :     * R/dgTMatrix.R: add "[" method for triplet matrices
1655 :     * R/sparseMatrix.R: and other sparse ones; --> add show() for sparse
1656 :    
1657 : bates 835 2005-03-31 Douglas Bates <bates@wisc.edu>
1658 : maechler 687
1659 :     * DESCRIPTION (Version): release 0.95-5 to CRAN
1660 :    
1661 :     * R/dMatrix.R: add %*%, crossprod and solve "fallback" methods
1662 :     * R/sparseMatrix.R: %*%, crossprod()
1663 :     * R/dgeMatrix.R: more "fallback" methods for numeric/dense matrices
1664 :     * man/*.Rd: move method definitions to 'Matrix' and 'dMatrix'
1665 :     * src/lmer.c (lmer_fitted): fix thinko
1666 :    
1667 : maechler 676 2005-03-26 Martin Maechler <maechler@stat.math.ethz.ch>
1668 :    
1669 :     * R/AllClass.R: add two virtual sparse classes ``on top''
1670 :    
1671 :     2005-03-24 Martin Maechler <maechler@stat.math.ethz.ch>
1672 :    
1673 :     * R/AllClass.R (setClass): use "VIRTUAL" for the virtual classes;
1674 :     correspondingly fix examples and tests/ since new()
1675 :     doesn't work for virtual classes.
1676 :    
1677 : maechler 658 2005-03-17 Martin Maechler <maechler@stat.math.ethz.ch>
1678 :    
1679 :     * R/Matrix.R (as.matrix): method and one for unname()
1680 :     * tests/dpoMatrix.R: tests should now be less platform dependent;
1681 :     also run for R 2.1.0; using as.matrix()
1682 :    
1683 : bates 835 2005-03-15 Douglas Bates <bates@wisc.edu>
1684 : maechler 658
1685 :     * R/pMatrix.R: "pMatrix" class added
1686 :     * ....
1687 :    
1688 : bates 835 2005-03-14 Douglas Bates <bates@wisc.edu>
1689 : bates 645
1690 :     * R/dtpMatrix.R: Add unpack method and an example.
1691 :    
1692 :     * src/dsyMatrix.c (dsyMatrix_trf): Add BunchKaufman factorization
1693 :     of general symmetric matrices and associated S4 methods.
1694 :    
1695 : maechler 658 2005-03-10 Martin Maechler <maechler@stat.math.ethz.ch>
1696 :     +
1697 :     2005-03-05 Martin Maechler <maechler@stat.math.ethz.ch>
1698 :    
1699 :     * R/dgeMatrix.R (setAs): and many other files: more coercion,
1700 :     crossprod() and "%*%" methods added; tests, too.
1701 :     * tests/matprod.R: new, for testing these
1702 :    
1703 : bates 835 2005-03-03 Douglas Bates <bates@wisc.edu>
1704 : bates 599
1705 :     * src/lmer.c (lmer_fitted): Added.
1706 :    
1707 : bates 835 2005-03-02 Douglas Bates <bates@wisc.edu>
1708 : bates 596
1709 :     * R/dsTMatrix.R: Conversion from dsTMatrix to dsCMatrix
1710 :    
1711 : bates 835 2005-02-28 Douglas Bates <bates@wisc.edu>
1712 : bates 582
1713 :     * src/*.c,po/,inst/po: Internationalization and localization of
1714 :     the package.
1715 :    
1716 :     * src/ldl.[ch]: Removed these as their contents are referenced in the
1717 :     R_ldl.c file.
1718 :    
1719 :     * src/flame.[ch]: Removed these source files.
1720 : maechler 658
1721 : bates 582 * src/dtrMatrix.c (make_array_triangular): Move to Mutils
1722 :    
1723 :     * src/LU.[ch],src/init.c: absorb in factorizations
1724 :    
1725 :     * src/Mutils.h: prepare for internationalization
1726 :    
1727 :     * src/cblas.h: move the enum definitions to Mutils.h and remove
1728 :     this file
1729 :    
1730 : maechler 578 2005-02-26 Martin Maechler <maechler@stat.math.ethz.ch>
1731 :    
1732 : maechler 579 * R/dgeMatrix.R: provide "dimnames" and "dimnames<-" methods
1733 :    
1734 :     * R/dtrMatrix.R: fix t() method
1735 :    
1736 : maechler 578 * R/dgeMatrix.R: define group methods "Arith", "Math", "Math2"
1737 : maechler 658 * NAMESPACE: export them (and import generics from "methods")
1738 : maechler 578 * tests/group-methods.R : and test them.
1739 :    
1740 :     * src/dtrMatrix.c (dtrMatrix_as_dgeMatrix): prevent seg.fault in
1741 :     border case
1742 :    
1743 :     2005-02-24 Douglas Bates <bates@stat.wisc.edu>
1744 :    
1745 : maechler 658 * DESCRIPTION (Version): 0.95-2 released to CRAN
1746 : maechler 578
1747 :     * src/dgBCMatrix.c:
1748 :     * src/lmer.c: many changes
1749 :     * ...
1750 :    
1751 : maechler 512 2005-02-04 Martin Maechler <maechler@stat.math.ethz.ch>
1752 :    
1753 :     * R/Matrix.R: add more sophisticated show() method.
1754 :    
1755 : maechler 578 2005-02-02 Douglas Bates <bates@stat.wisc.edu>
1756 :    
1757 :     * */* : almost complete reorganization of classes.
1758 :    
1759 : bates 835 2005-01-26 Douglas Bates <bates@wisc.edu>
1760 : bates 460
1761 :     * R/AllGeneric.R: Added matrix exponential generic expm and a method
1762 :     for the geMatrix class.
1763 :    
1764 : bates 835 2005-01-24 Douglas Bates <bates@wisc.edu>
1765 : bates 460
1766 :     * src/Makefile (clean): Remove *.a and *.so
1767 :    
1768 :     * man/cscBlocked-class.Rd: Remove reference to the lmer-class.
1769 :    
1770 : bates 835 2005-01-23 Douglas Bates <bates@wisc.edu>
1771 : bates 460
1772 : maechler 658 * src/lmer.c (Lind): Definition of Lind was backwards. This only
1773 : bates 460 had an effect in cases with more than 2 grouping factors.
1774 :    
1775 : bates 835 2005-01-03 Douglas Bates <bates@wisc.edu>
1776 : bates 415
1777 :     * src/lmeRep.c (lmer_variances): change from lmeRep to lmer
1778 :    
1779 : bates 835 2004-12-23 Douglas Bates <bates@wisc.edu>
1780 : bates 410
1781 :     * src/init.c (R_init_Matrix): Reorder calls to R_registerRoutines
1782 :     and R_useDynamicSymbols (suggested by B.D.Ripley).
1783 :    
1784 : bates 835 2004-12-14 Douglas Bates <bates@wisc.edu>
1785 : bates 392
1786 :     * R/sscMatrix.R: Add determinant methods
1787 :    
1788 :     * src/triplet.[ch],src/init.c (triplet_to_matrix): Add a coercion
1789 :     for tripletMatrix to matrix.
1790 :    
1791 : bates 835 2004-12-13 Douglas Bates <bates@wisc.edu>
1792 : bates 388
1793 : bates 392 * R/AllClass.R (.onLoad): Eliminate the bbCrosstab class, which is
1794 :     no longer used.
1795 :    
1796 : bates 388 * src/R_ldl.c: Created an R-specific version of the ldl.[ch] files
1797 :     with dynamic allocation of scratch arrays.
1798 :    
1799 :     * src/ssclme.c (ssclme_copy_ctab): Fixed bug in creation of ZtZ
1800 :     for multivariate random effects with multiple grouping factors.
1801 :     Fixes part but not all of #15.
1802 :    
1803 : bates 835 2004-12-03 Douglas Bates <bates@wisc.edu>
1804 : bates 375
1805 :     * src/lmeRep.c (lmeRep_factor): order of operations for multiple
1806 :     scalar grouping factors corrected.
1807 :    
1808 : bates 835 2004-11-29 Douglas Bates <bates@wisc.edu>
1809 : bates 375
1810 :     * src/bCrosstab.c: remove diag_update which is no longer used
1811 :    
1812 : bates 835 2004-11-16 Douglas Bates <bates@wisc.edu>
1813 : bates 350
1814 :     * src/Metis_utils.c: Move metis.h include to C sources so that the
1815 :     .h file can be included.
1816 :    
1817 : bates 835 2004-11-12 Douglas Bates <bates@wisc.edu>
1818 : bates 342
1819 : bates 350 * src/LU.c,geMatrix.c,trMatrix.c, etc.:
1820 : bates 342 Complete allocation of slots in NEW_OBJECT.
1821 :    
1822 :     * src/Mutils.h: Moved list of symbols to an include file
1823 :    
1824 : bates 835 2004-11-11 Douglas Bates <bates@wisc.edu>
1825 : bates 342
1826 :     * src/geMutils.c (Matrix_init): remove unused function
1827 :    
1828 : bates 835 2004-11-10 Douglas Bates <bates@wisc.edu>
1829 : bates 342
1830 :     * src/cscMatrix.c (csc_to_imagemat): removed unused function
1831 :    
1832 : bates 835 2004-11-05 Douglas Bates <bates@wisc.edu>
1833 : bates 327
1834 :     * src/Makefile.win (SOURCES_C): Keep consistent with Makefile
1835 :    
1836 : bates 835 2004-10-27 Douglas Bates <bates@wisc.edu>
1837 : bates 303
1838 :     * R/pdmatrix.R: remove PACKAGE="Matrix" in .Call calls
1839 :    
1840 : bates 835 2004-10-04 Douglas Bates <bates@wisc.edu>
1841 : bates 296
1842 :     * src/init.c: Created R_init_Matrix and added registration of C
1843 :     routines.
1844 :    
1845 : bates 835 2004-10-02 Douglas Bates <bates@wisc.edu>
1846 : bates 283
1847 :     * R/tripletMatrix.R: Force a require(lattice) for the image methods.
1848 :    
1849 : bates 835 2004-06-15 Douglas Bates <bates@wisc.edu>
1850 : bates 229
1851 :     * man/trMatrix-class.Rd: Escape the % chars in .Rd files.
1852 :    
1853 : bates 111 2004-04-20 Douglas Bates <bates@stat.wisc.edu>
1854 :    
1855 :     * src/Makefile.win ($(SHLIB)): Modifications per Uwe Ligges.
1856 :    
1857 : bates 109 2004-04-19 Douglas Bates <bates@stat.wisc.edu>
1858 :    
1859 :     * src/ssclme.c (ssclme_update_mm): fix logic error in
1860 :     ssclme_update_mm
1861 :    
1862 : bates 105 2004-04-18 Douglas Bates <bates@stat.wisc.edu>
1863 :    
1864 :     * src/ssclme.c (ssclme_coef, ssclme_coefGets): Create consistency
1865 :     in the order of unconstrained and constrained parameters.
1866 :     (ssclme_gradient): Added the gradients (not yet correct for
1867 :     multidimensional, unconstrained case).
1868 :    
1869 : bates 78 2004-04-14 Douglas Bates <bates@stat.wisc.edu>
1870 :    
1871 :     * src/ssclme.c (ssclme_EMsteps): Fix logic in REML update
1872 :    
1873 :     * src/Makefile.win: Remove unneeded ranlib call
1874 :    
1875 : bates 71 2004-04-12 Douglas Bates <bates@stat.wisc.edu>
1876 :    
1877 :     * DESCRIPTION (Version): New release
1878 :    
1879 :     * src/Makefile.win: Update Makefile.win to umfpack removal.
1880 :    
1881 : bates 49 2004-04-05 Douglas Bates <bates@bates2_home>
1882 :    
1883 :     * src/triplet_to_col.c: Create triplet_to_col as a native
1884 : maechler 658 function, not the version from umfpack. There were problems with
1885 : bates 49 the configuration of UMFPACK for 64-bit processors and there was
1886 :     only one umfpack routine being used so I moved it here.
1887 :    
1888 : bates 45 2004-04-04 Douglas Bates <bates@bates2_home>
1889 :    
1890 :     * src/ssclme.c (ssclme_variances): New function.
1891 :    
1892 : bates 28 2004-03-28 Douglas Bates <bates@bates2_home>
1893 :    
1894 :     * src/ssclme.c (ssclme_fitted): Added function.
1895 :    
1896 : bates 22 2004-03-27 Douglas Bates <bates@bates2_home>
1897 :    
1898 :     * src/ssclme.c (ssclme_transfer_dimnames): Add new function to
1899 :     store the dimnames in the XtX and bVar slots
1900 :     (ssclme_update_mm): Change the dimensions of the bVar slot
1901 :     components and the returned value from ssclme_ranef.
1902 :    
1903 : bates 10 2004-03-18 Douglas Bates <bates@stat.wisc.edu>
1904 :    
1905 :     * R/{pdMat.R,pdIdent.R,pdLogChol.R,pdMatrixLog.R,pdNatural.R},
1906 :     src/{pdMat.c,pdIdent.c,pdLogChol.c,pdNatural.c},
1907 :     tests/{pdCompSymm.R,pdDiag.R,pdIdent.R,pdLogChol.R,pdNatural.R},
1908 :     man/{pdMat-class.Rd,pdmatrix-class.Rd,corrmatrix-class.Rd,
1909 :     pdDiag-class.Rd,pdIdent-class.Rd,pdNatural-class.Rd,
1910 :     pdLogChol-class.Rd,coefGets.Rd,pdCompSymm-class.Rd,
1911 :     pdfactor-class.Rd,pdFactor.Rd,pdMatrix.Rd,
1912 :     pdBlocked-class.Rd},AllClass.R,AllGeneric.R:
1913 :     Moved the pdMat classes from the lme4 package.
1914 :    
1915 :     2004-03-02 Douglas Bates <bates@stat.wisc.edu>
1916 :    
1917 :     * man/ssclme-class.Rd: Update definition and documentation of the
1918 :     ssclme class to include the DIsqrt slot.
1919 :    
1920 :     * src/ssclme.c (ssclme_deviance): Modify order of computation
1921 :     (much faster using dsyrk, a level 3 BLAS routine).
1922 :    
1923 :     * src/Makefile (SUBLIBS): Change definition (K. Hornik)
1924 :    
1925 :     2004-02-28 Douglas Bates <bates@stat.wisc.edu>
1926 :    
1927 :     * tests/ssclme.R: Modify the test to account for the permutation
1928 :     of the levels of the grouping factors.
1929 :    
1930 :     2004-02-23 Douglas Bates <bates@stat.wisc.edu>
1931 :    
1932 :     * R/ssclme.R,src/ssclme.c (ssclme): Move slots of sscCrosstab slot
1933 :     directly into the ssclme class definition.
1934 :    
1935 :     2004-02-22 Douglas Bates <bates@stat.wisc.edu>
1936 :    
1937 :     * DESCRIPTION (Date): New release
1938 :    
1939 :     * man/ssclme-class.Rd: new file.
1940 :    
1941 :     * src/ssclme.c (ssclme_loglik): major revisions in design. It
1942 :     works and it's fast!
1943 :    
1944 :     2004-02-17 Douglas Bates <bates@stat.wisc.edu>
1945 :    
1946 :     * src/taucs/Makefile.win (lib): Change "ar" to "$(AR)" (B.Ripley)
1947 :    
1948 :     2004-02-16 Douglas Bates <bates@stat.wisc.edu>
1949 :    
1950 :     * DESCRIPTION (Date): New release
1951 :    
1952 :     * NAMESPACE: Don't export ssclme.
1953 :    
1954 :     * data/ScotsSec.rda, man/ScotsSec.Rd: Add Scottish secondary
1955 :     school data.
1956 :    
1957 :     2004-02-11 Douglas Bates <bates@stat.wisc.edu>
1958 :    
1959 :     * src/sscCrosstab.c (sscCrosstab): Added a row to the incidence to
1960 :     keep track of the fixed-effects and the response. Counts also
1961 :     gets an extra element, which is always one.
1962 :    
1963 :     * src/ldl.c: Include these routines from Tim Davis' LDL package.
1964 :    
1965 :     2004-02-10 Douglas Bates <bates@stat.wisc.edu>
1966 :    
1967 :     * src/cscMatrix.c (csc_transpose): new function
1968 :    
1969 :     * src/Mutils.c (csc_sort_columns): perm/iperm confusion corrected
1970 :     (csc_components_transpose): new function
1971 :    
1972 :     2004-02-06 Douglas Bates <bates@stat.wisc.edu>
1973 :    
1974 :     * src/triplet.c (triplet_validate): Fix Dim slot on generated
1975 :     triplets
1976 :    
1977 :     2004-01-30 Douglas Bates <bates@stat.wisc.edu>
1978 :    
1979 :     * R/sscCrosstab.R (sscCrosstab): Added sscCrosstab generator function.
1980 :    
1981 :     * src/LU.h (MATRIX_LU_H): Add #ifndef #define ... #endif to this
1982 :     and all other .h files in src.
1983 :    
1984 :     * src/Makefile.win: This and other Makefile.win files contributed
1985 :     by Brian Ripley.
1986 :    
1987 :     2004-01-27 Douglas Bates <bates@stat.wisc.edu>
1988 :    
1989 :     * R/syMatrix.R: Added methods for "%*%".
1990 :    
1991 :     * R/Hilbert.R (Hilbert): Changed Hilbert function to return a
1992 :     poMatrix object.
1993 :    
1994 :     2004-01-26 Douglas Bates <bates@stat.wisc.edu>
1995 :    
1996 :     * man/sscChol-class.Rd,man/mm.Rd,man/y.Rd: Added man pages.
1997 :    
1998 :     2004-01-25 Douglas Bates <bates@bates2_home>
1999 :    
2000 :     * inst/doc/Introduction.Rnw,Comparisons.Rnw: Added vignettes.
2001 :    
2002 :     * R/csc.R: Convert all cscMatrix classes to use Dim slot instead
2003 :     of nrow.
2004 :    
2005 :     2003-12-31 Douglas Bates <bates@stat.wisc.edu>
2006 :    
2007 :     * src/taucs/taucs.h: Moved taucs.h, amd.h, and umfpack.h into
2008 :     subdirectories.
2009 :    
2010 :     2003-12-08 Douglas Bates <bates@stat.wisc.edu>
2011 :    
2012 :     * src/taucs.h: Accidently referred to global header files
2013 :     instead of local files.
2014 :    
2015 :     2003-12-04 Douglas Bates <bates@stat.wisc.edu>
2016 :    
2017 :     * R/AllClass.R: Lots of changes. Removed all the lapack++ code
2018 :     and methods and replaced all classes with S4 classes.
2019 :    
2020 :     2003-04-19 Douglas Bates <bates@stat.wisc.edu>
2021 :    
2022 :     * R/det.R,man/det.Rd: Change name of det generic to determinant
2023 :    
2024 :     * src/R_LapackPP.cc: Change method of calculating determinants
2025 :    
2026 :     2003-02-03 Douglas Bates <bates@stat.wisc.edu>
2027 :    
2028 :     * DESCRIPTION (Version): removed empty data directory as requested
2029 :     by CRAN maintainers. Changed version number and date.
2030 :    
2031 :     2002-10-23 Douglas Bates <bates@stat.wisc.edu>
2032 :    
2033 :     * src/laindex.h: Applied patches from Brian Ripley for compilation
2034 :     under Windows.
2035 :    
2036 :     * Added configure.win and src/Makevars.win as requested by Brian
2037 :     Ripley.
2038 :    
2039 :     2002-05-03 Douglas Bates <bates@stat.wisc.edu>
2040 :    
2041 :     * src/lamatrix.h: Removing pre-1.2.0 compatibility code per Kurt
2042 :     Hornik.
2043 :    
2044 :     2002-04-24 Douglas Bates <bates@stat.wisc.edu>
2045 :    
2046 :     * configure.ac: Replaced configure.in with configure.ac
2047 :     contributed by Kurt Hornik.
2048 :    
2049 :     * aclocal.m4 (ac_clean_files): Replaced this with Kurt Hornik's
2050 :     version for R-1.5.0
2051 :    
2052 : maechler 512
2053 : bates 10 2001-12-10 Douglas Bates <bates@stat.wisc.edu>
2054 :    
2055 :     * man/eigen.Rd: Removed the .Alias in the example

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