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

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