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revision 1577, Mon Sep 18 21:01:45 2006 UTC revision 1786, Fri Feb 16 17:37:56 2007 UTC
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1    2007-02-12  Douglas Bates  <bates@stat.wisc.edu>
2    
3            * R/CHMfactor.R: Add image method (coercion to sparseMatrix).
4    
5    2007-02-05  Martin Maechler  <maechler@stat.math.ethz.ch>
6    
7            * DESCRIPTION (Date, Version): 0.9975-10 with new date.
8    
9            * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix
10            * tests/simple.R: test the above and some of these coercions:
11    
12            * R/nsparseMatrix.R: coercing "Csparse" to "lsparseMatrix";
13                    be careful to avoid infinite recursion, using new coercions in
14            * R/ngCMatrix.R and nsC... and ntC...
15            * R/lsparseMatrix.R: ditto
16    
17            * R/SparseM-conv.R: more conversion, notably for triplet matrices.
18    
19            * src/dgCMatrix.c (R_to_C_Matrix): port Doug's fix and
20            * R/Rsparse.R: reactivate .Call()s
21    
22            * tests/Class+Meth.R: a bit more on actual classes
23    
24    2007-02-04  Douglas Bates  <bates@stat.wisc.edu>
25    
26            * src/dgCMatrix.c (compressed_to_TMatrix): fix memory bug using strdup()
27    
28    2007-02-03  Martin Maechler  <maechler@stat.math.ethz.ch>
29    
30            * DESCRIPTION (Version): 0.9975-10 to upload
31    
32            * tests/Class+Meth.R (tstMatrixClass): require coercions to
33            specific classes less unconditionally.
34    
35            * R/Auxiliaries.R: get rid of as_Tsparse() and as_Rsparse()
36    
37            * R/Tsparse.R (triu): etc, use as(*, "TsparseMatrix") instead of as_Tsparse()
38    
39            * R/Rsparse.R (.R.2.T): R-level workaround using compressed_to_TMatrix.
40            * R/Rsparse.R (.R.2.C): R-level workaround since C-level
41            R_to_CMatrix segfaults on one platform.
42            Eliminate most coercion method to *specific* classes, and replace
43            with virtual classes coercions.
44    
45    
46    2007-02-01  Martin Maechler <maechler@stat.math.ethz.ch>
47    
48            * src/init.c: export the CHM...._validate() placeholders, since
49            they *are* called.
50    
51            * tests/Class+Meth.R (classCanCoerce): and starting to test
52            all as(<from>, <to>)
53    
54    2007-01-30  Martin Maechler  <maechler@stat.math.ethz.ch>
55    
56            * R/Tsparse.R ([): more care when subsetting triangular Tsparse
57            * tests/indexing.R: tested now
58            * tests/indexing.Rout.save: updated
59    
60            * src/Csparse.c (Csparse_to_dense): use Rkind = -1 for PATTERN to
61            * src/chm_common.c (chm_dense_to_SEXP): return "ngeMatrix" when
62            appropriate.
63    
64            * NAMESPACE: export a trivial
65            * R/Matrix.R: drop() Matrix-method
66    
67            * R/AllClass.R: moved all prototypes to virtual super classes.
68    
69            * R/Rsparse.R: many more coercions to have less exceptions in
70            * tests/Class+Meth.R:
71    
72            * R/Ops.R (Compare): tweak for case with NA
73            * tests/simpl.R: hence another 'FIXME' eliminated
74    
75    2007-01-29  Martin Maechler  <maechler@stat.math.ethz.ch>
76    
77            * R/diagMatrix.R (solve): the obvious methods for diagonalMatrix
78            objects.
79    
80            * tests/Class+Meth.R (tstMatrixClass): now testing diag(), nnzero(),
81              and more of "!", "&", "|", all, any; coercions
82    
83            * R/Rsparse.R: many coercions (which enable quite a few other
84            methods), thanks to enhancements in
85            * src/dgCMatrix.c (R_to_CMatrix): new, and
86            * src/dgCMatrix.c (compressed_to_TMatrix): now for (d,l,n) ,
87            symmetric & triangular and ..RMatrix objects.
88    
89            * src/TMatrix_as.c (Matrix_T_as_DENSE,Matrix_T_as_GENERAL):
90            renamed file from src/dsTMatrix.c;
91            now dealing with symmetric and triangular Tsparse coercions, both
92            to dense and general.
93    
94    2007-01-27  Martin Maechler  <maechler@stat.math.ethz.ch>
95    
96            * src/dsTMatrix.c: has now "l" and "n" methods besides the "d" ones.
97    
98            * R/Ops.R (Arith): <dgCMatrix> o <numeric> now remains sparse
99            where sensible when the <numeric> is of length > 1.
100    
101    2007-01-26  Martin Maechler  <maechler@stat.math.ethz.ch>
102    
103            * R/Matrix.R ([<-): for M[] <- value: fix length
104    
105    2007-01-25  Martin Maechler  <maechler@stat.math.ethz.ch>
106    
107            * R/Auxiliaries.R (n2l_Matrix): new, to be used in
108            * R/ndenseMatrix.R: new coercions n* -> l*
109    
110    2007-01-22  Martin Maechler  <maechler@stat.math.ethz.ch>
111    
112            * R/triangularMatrix.R: new file; simple triu() and tril() methods.
113    
114            * R/Ops.R ("Logic"): and other "Ops", many updates
115    
116    2007-01-18  Martin Maechler  <maechler@stat.math.ethz.ch>
117    
118            * src/Mutils.h (SET_DimNames): new utility
119    
120            * R/Auxiliaries.R (nnzero): improved and now exported via
121    
122            * NAMESPACE: + nnzero(); length() == prod(dim(.)) method for all "Matrix" objects
123    
124    2007-01-17  Martin Maechler  <maechler@stat.math.ethz.ch>
125    
126            * R/diagMatrix.R (!): fix typo.
127    
128    2007-01-16  Martin Maechler  <maechler@stat.math.ethz.ch>
129    
130            * R/Auxiliaries.R (as_Csparse): and quite a few others:
131                    allow to pass class definition --> speedup
132            * R/sparseMatrix.R: apply the above
133    
134            * R/Csparse.R: coercion Csparse* to dense* now preserves shape properties.
135    
136            * src/Mutils.h (mMatrix_as_geMatrix): new, based on
137            * src/Mutils.c (dup_mMatrix_as_geMatrix): new; generalization of
138            old dup_mMatrix_as_dgeMatrix), eliminating a long-standing "FIXME".
139    
140            * src/dense.c (dense_to_Csparse): use new mMatrix_as_geMatrix()
141    
142            * R/denseMatrix.R (.dense2C): based on dense_to_Csparse: name it,
143            and use it for "sparse*" as well, since it's faster than the
144            as_Csparse(.) way.
145    
146    2007-01-15  Martin Maechler  <maechler@stat.math.ethz.ch>
147    
148            * R/Ops.R ("Logic"): more methods, notably an  <lgC> o <lgC> one.
149    
150    2007-01-12  Martin Maechler  <maechler@stat.math.ethz.ch>
151    
152            * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used
153            as method for   M[ ij ] <- v
154            * R/Csparse.R:: go via Tsparse for "M[ij] <- v"
155    
156            * R/Ops.R: "Compare" for (C|R)sparse: need pointer slot for all
157            FALSE answer
158    
159            * R/Csparse.R (replCmat): fix the "all non-zero" case with reordering
160            * tests/indexing.R: test it, and some of the above
161    
162    2007-01-05  Martin Maechler  <maechler@stat.math.ethz.ch>
163    
164            * R/Auxiliaries.R (is_duplicatedT): new utility
165    
166    2007-01-05  Douglas Bates  <bates@stat.wisc.edu>
167    
168            * src/init.c (R_init_Matrix): export cholmod_scale
169    
170    2006-12-30  Martin Maechler  <maechler@stat.math.ethz.ch>
171    
172            * R/zzz.R (tmp): for R >= 2.5.0, extend formals of our
173            base::as.matrix to (x, ...)
174    
175    2006-12-28  Martin Maechler  <maechler@stat.math.ethz.ch>
176    
177            * R/Ops.R ("Arith" etc): move almost all "Ops" methods to new R
178            file; start using "Logic", hence
179    
180            * DESCRIPTION (Depends): R >= 2.4.1 (since we want "Logic")
181            * NAMESPACE: import and export "Logic"
182    
183    2006-12-27  Martin Maechler  <maechler@stat.math.ethz.ch>
184    
185            * src/zpotfr.f and dependencies: use LAPACK 3.1 version
186            only needed previously to R version 2.5.0.
187    
188    2006-12-26  Martin Maechler  <maechler@stat.math.ethz.ch>
189    
190            * DESCRIPTION (Date, Version): 0.9975-8, ready for release
191    
192            * R/Tsparse.R (replTmat): fix subassignment of triangular
193            * R/Csparse.R (replCmat): ditto
194            * tests/indexing.R: more tests, incl the above fix
195    
196    2006-12-23  Martin Maechler  <maechler@stat.math.ethz.ch>
197    
198            * R/Auxiliaries.R (drop0): extend for non CSparse
199            * R/Auxiliaries.R (diagU2N): should work for all sparseMatrix
200    
201            * src/Csparse.c (Csparse_to_Tsparse, Csparse_general_to_symmetric):
202                    use uplo correctly (!); other places: use uplo_P() macro
203    
204            * R/Csparse.R (replCmat): call diagU2N() when needed
205            * R/Tsparse.R (replTmat): ditto
206    
207            * src/dtCMatrix.c (tCMatrix_validate): new
208            * src/dtTMatrix.c (tTMatrix_validate): new, used in
209            * R/AllClass.R: for validity of dtC, dsC, and dtT, dsT.
210    
211            * R/diagMatrix.R (replDiag): to use in [<-
212    
213    2006-12-22  Martin Maechler  <maechler@stat.math.ethz.ch>
214    
215            * R/Auxiliaries.R (as_Csparse2, as_geSimpl): new functions;
216                    also more general diagU2N().
217    
218    2006-12-21  Martin Maechler  <maechler@stat.math.ethz.ch>
219    
220            * R/bind2.R: new file for all cbind2(), rbind() methods moved here
221            from R/<foo>Matrix.R files. Better diagonal & improved sparse methods.
222    
223    2006-12-20  Martin Maechler  <maechler@stat.math.ethz.ch>
224    
225            * tests/bind.R: a few more cases
226            * R/Auxiliaries.R (.M.kind): also work for atomic vectors
227    
228            * R/denseMatrix.R (cbind2/rbind2): moved here (and generalized) from
229            * R/ddenseMatrix.R (cbind2/rbind2)
230            * R/Tsparse.R (replTmat): final(?!) fix for "[<-" ..
231            * tests/indexing.R
232            * tests/indexing.Rout.save: updated
233    
234    2006-12-18  Martin Maechler  <maechler@stat.math.ethz.ch>
235    
236            * R/Tsparse.R (replTmat): fixed a remaining "[<-" bug in
237            * tests/indexing.R
238    
239    2006-12-15  Martin Maechler  <maechler@stat.math.ethz.ch>
240    
241            * R/sparseMatrix.R (prSpMatrix): "." alignment much improved:
242            align with proper position of "0", i.e., right for integers.
243            argument 'align' by default is "fancy".
244    
245    2006-12-14  Martin Maechler  <maechler@stat.math.ethz.ch>
246    
247            * R/sparseMatrix.R: delegate "Compare" to "Csparse.."
248            * R/Csparse.R: and fix "Compare" for more cases.
249            * tests/Class+Meth.R: test some of these (m == m, m != m)
250    
251    2006-12-13  Martin Maechler  <maechler@stat.math.ethz.ch>
252    
253            * R/lsparseMatrix.R: all() and any() methods
254            * R/ldenseMatrix.R:      ditto
255            * NAMESPACE, R/Matrix.R: ditto
256    
257            * man/all-methods.Rd: document them minimally
258    
259            * tests/simple.R: add a few examples for these
260    
261    2006-12-11  Martin Maechler  <maechler@stat.math.ethz.ch>
262    
263            * R/Tsparse.R ([): fix long standing typo in symmetric case
264            * man/dsCMatrix-class.Rd: add example exhibiting the above case
265    
266    2006-12-10  Douglas Bates  <bates@stat.wisc.edu>
267    
268            * src/CHMfactor.c (CHMfactor_to_sparse): change LDL factorization
269            to LL before converting to a sparse matrix. (The LDL form can be
270            converted to a sparse matrix but it is implicitly a unit
271            triangular matrix and a diagonal matrix overwritten on the diagonal.)
272    
273    2006-12-09  Douglas Bates  <bates@stat.wisc.edu>
274    
275            * src/chm_common.c (chm_factor_to_SEXP): allocate and fill the Dim slot.
276    
277    2006-12-08  Douglas Bates  <bates@stat.wisc.edu>
278    
279            * DESCRIPTION (Version): updated -> release 0.9975-7
280            * src/{init.c,chm_common.c}, inst/include/*: export cholmod_analyze_p
281    
282    2006-11-30  Martin Maechler  <maechler@stat.math.ethz.ch>
283    
284            * R/diagMatrix.R (%*%): write a direct [diag o Csparse] method
285    
286    2006-11-29  Douglas Bates  <bates@stat.wisc.edu>
287    
288            * src/dgeMatrix.c (dgeMatrix_solve): Check error code from dgetri.
289            * tests/dg_Matrix.R: Add Barry Rowlingson's test of a matrix that
290            is exactly singular.
291    
292    2006-11-07  Martin Maechler  <maechler@stat.math.ethz.ch>
293    
294            * DESCRIPTION (Date): updated -> release 0.9975-6
295    
296    2006-11-06  Martin Maechler  <maechler@stat.math.ethz.ch>
297    
298            * R/Csparse.R (replCmat): symmetric indexing of symmetric matrix
299            now returns symmetric.
300    
301            * R/zzz.R ("diag<-"): replace "diag<-" in base for R <= 2.4.x
302    
303            * R/Matrix.R (.M.sub.i.2col):  new, for  M[ cbind(i,j) ] indexing.
304            * R/Matrix.R (.M.repl.i.2col): new, for  M[ cbind(i,j) ] <- value
305    
306            * R/Auxiliaries.R (.type.kind): added
307    
308    2006-11-04  Martin Maechler  <maechler@stat.math.ethz.ch>
309    
310            * src/cs.[ch]: updated to CSparse Version 2.0.3 by simply
311            running src/CSparse_install.sh
312    
313            * R/denseMatrix.R: "[": keep symmetric on symmetric indexing.
314    
315    2006-11-03  Martin Maechler  <maechler@stat.math.ethz.ch>
316    
317            * src/dsCMatrix.c (dsCMatrix_Csparse_solve): new
318            * R/dsCMatrix.R (solve): "fully-sparse" using the above.
319    
320            * R/AllClass.R: "pMatrix" now also inherits from "generalMatrix"
321    
322            * tests/Class+Meth.R (tstMatrixClass): now assure
323            the (important in method programming) property :
324    
325                    ###>>  Every "Matrix" is either
326                    ###>>  "general*", "symmetric*", "triangular*" or "diagonal*"
327    
328                    (where "*" stands for "Matrix")
329    
330            * R/Auxiliaries.R (diagU2N): now .Call()s Csparse_diagU2N for <Csparse>
331    
332            * R/dMatrix.R (Compare(<dMatrix>,<dMatrix>): update and
333            * tests/validObj.R: checks for "comparison"
334    
335            * R/sparseMatrix.R ([): improved indexing for sparse;
336                    trying to keep <symmetric>[ n, n] symmmetric
337    
338            * tests/indexing.R: indexing for logical sparse now ok
339    
340    
341    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
342    
343            * src/Tsparse.c: use xTsparse_validate() , and hence remove
344    
345            * src/{ltC,lsC,lgT}Matrix.[ch]: removed
346    
347    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
348    
349            * R/AllClass.R (Matrix-class): check length of dimnames in validity.
350    
351            * tests/simple.R: validObject() checking the above.
352    
353            * src/dgCMatrix.c (xCMatrix_validate): new, small and simple,
354            replacing both dgCMatrix_validate and lgCM*.
355    
356            * src/Csparse.c (Csparse_dense_prod, etc): do not lose dimnames;
357            fix dimnames setting in other places.
358            * src/chm_common.c (chm_dense_to_SEXP): now can pass dimnames
359    
360    2006-11-01  Martin Maechler  <maechler@stat.math.ethz.ch>
361    
362            * R/Csparse.R,src/Csparse.c, etc: tcrossprod(<CsparseM>,<CsparseM>)
363    
364            * R/sparseMatrix.R (isSymmetric): drop 'factors' slot for
365            symmetry test, via
366            * R/Auxiliaries.R (.as.dgC.0.factors):
367    
368    2006-11-01  Douglas Bates  <bates@r-project.org>
369    
370            * R/Csparse.R,src/Csparse.c,tests/matprod.R,
371            man/CsparseMatrix-class.Rd: crossprod(<CsparseMatrix>,
372            <CsparseMatrix>) added
373    
374    2006-10-30  Martin Maechler  <maechler@stat.math.ethz.ch>
375    
376            * tests/matprod.R: add a variation of Harri's example
377    
378            * R/dsparseMatrix.R: fix crossprod(<dsparse>, <dge>) to *not*
379            recursive infinitely.
380    
381            * R/dgCMatrix.R: + solve(<sparse>, <sparse>)
382    
383            * tests/indexing.R: add test for the "<" bug fixed 10-27 in R/dMatrix.R
384    
385    2006-10-28  Martin Maechler  <maechler@stat.math.ethz.ch>
386    
387            * tests/Class+Meth.R (tstMatrixClass): more: use non-trivial
388            matrix if possible; test m+m == 2*m; now test dgRMatrix.
389            * R/dgRMatrix.R (.to.dgR): a few more coercions, in order to
390            satisfy the above test.
391    
392    2006-10-27  Martin Maechler  <maechler@stat.math.ethz.ch>
393    
394            * R/Matrix.R (Ops):  <Matrix> o <matrix>  method added
395    
396            * R/dgCMatrix.R: solve(a, b="missing") based on
397            * src/dgCMatrix.c (dgCMatrix_matrix_solve): extend to work with
398            RHS = NULL.
399    
400            * R/diagMatrix.R (diagdiagprod): extend %*% etc to ldiMatrix;
401            add more (needed) [t]crossprod() methods.
402    
403            * man/ddiMatrix-class.Rd: more info, notably on 'diag'
404    
405            * R/Auxiliaries.R (as_CspClass): cleanup
406            (drop0): internal utility for "Csparse_drop(*, 0)"
407            (.bail.out.2): encourage active feedback
408    
409    2006-10-26  Martin Maechler  <maechler@stat.math.ethz.ch>
410    
411            * R/dMatrix.R(Compare): new(), then slots [no validity check]
412    
413            * src/Csparse.c (Csparse_validate): fixed (and more efficient in
414            non-valid or 'sorted' case).
415    
416            * R/dsparseMatrix.R: add "chol" method.
417            * R/ddenseMatrix.R: ditto
418    
419            * R/diagMatrix.R (Ops): group methods for  <diagonal> o <sparse>
420            * NAMESPACE (Ops)
421            * R/diagMatrix.R (diag2T): simple utility used "higher level"
422            coercion; deprecating direct lower level coercions.
423    
424            * R/*.R (seq): use seq_len() and seq_along() where possible.
425    
426    
427    2006-10-23  Martin Maechler  <maechler@stat.math.ethz.ch>
428    
429            * DESCRIPTION (Version): 0.9975-5 ready for release
430    
431    2006-10-20  Douglas Bates  <bates@stat.wisc.edu>
432    
433            * src/init.c (R_init_Matrix): export more cholmod CCallable functions.
434    
435    2006-10-20  Martin Maechler  <maechler@stat.math.ethz.ch>
436    
437            * R/AllClass.R (corMatrix): add 'validity' check;
438                    comment out unused "LDL" class definition
439            * NAMESPACE: mention, but do not export "LDL" class
440            * R/corMatrix.R: new (simple), needed for R-devel with
441            * tests/Class+Meth.R (tstMatrixClass): 1 exception for corMatrix
442              coerce and t() exceptions for all 5 'Mat.MatFact' classes.
443    
444    2006-10-19  Douglas Bates  <bates@stat.wisc.edu>
445    
446            * src/chm_common.h: Add R_cholmod_start to initialize cholmod to
447            use Rprintf and R's error handling.
448    
449    2006-10-17  Martin Maechler  <maechler@stat.math.ethz.ch>
450    
451            * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
452            * tests/matprod.R: add tests for the bug fixed.
453    
454    2006-10-11  Douglas Bates  <bates@stat.wisc.edu>
455    
456            * src/HBMM.[ch]: remove HarwellBoeing format for writing.
457            * src/SOURCES_C.mkf (SOURCES_C): no longer compile iohb.c
458    
459    2006-10-06  Douglas Bates  <bates@stat.wisc.edu>
460    
461            * R/d[gs]CMatrix.R: deprecate the writeHB function.  Use writeMM instead.
462    
463    2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
464    
465            * DESCRIPTION (Version): 0.9975-3
466    
467            * R/diagMatrix.R (bdiag): new function constructing block diagonal
468            (sparse) matrices.
469            * man/bdiag.Rd: docu + examples
470    
471            * R/Csparse.R (replCmat): calling new Csparse_drop() now.
472    
473            * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
474            * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
475    
476            * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
477            that result is sparse or diagonal (and not dense).
478    
479            * man/Subassign-methods.Rd: fix examples
480    
481            * R/Matrix.R (Matrix):  Matrix(0, *) or Matrix(*, sparse=TRUE)
482            should always return a sparse (and not sometimes a diagonal) matrix.
483    
484    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
485    
486            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
487    
488    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
489    
490            * DESCRIPTION (Version): 0.9975-2
491    
492            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
493    
494    2006-10-02  Douglas Bates  <bates@R-project.org>
495    
496            * tests/dg_Matrix.R: Simplify test taking into account new code.
497    
498    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
499    
500            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
501    
502            * R/lsTMatrix.R: new files w/ missing methods
503            * R/nsTMatrix.R:  "  'for completeness'
504    
505            * tests/Class+Meth.R: a bit less 'not.ok.classes'
506    
507            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
508    
509    
510    2006-09-28  Douglas Bates  <bates@R-project.org>
511    
512            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
513            included.
514    
515            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
516            Export C-callable functions used in Zt_create in lme4.
517    
518    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
519    
520            * DESCRIPTION (Version): 0.9975-1
521    
522            * tests/simple.R: less checks fail; using NA, found that our
523                    kronecker() is not base-compatible with NA's.
524    
525            * R/dMatrix.R: "Compare" method now implemented for all cases
526    
527            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
528    
529            * man/dtpMatrix-class.Rd: mention length of 'x' slot
530    
531            * src/dtpMatrix.c (dtpMatrix_validate): fix check
532            * src/dspMatrix.c (dspMatrix_validate): ditto
533    
534            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
535              including coercion to [nl]tTMatrix.
536    
537            * R/diagMatrix.R (show): print a header line as for other classes.
538    
539    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
540    
541            * src/Makefile.win (SUBDIRS): fix typo
542    
543    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
544    
545            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
546    
547  2006-09-18  Douglas Bates  <bates@stat.wisc.edu>  2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
548    
549          * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x          * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
# Line 54  Line 600 
600          * tests/: adaptions          * tests/: adaptions
601          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
602                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
603          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
604    
605  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
606    
# Line 73  Line 619 
619          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
620    
621          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
622          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
623    
624  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
625    
# Line 116  Line 662 
662    
663          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
664          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
665          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
666          * R/Csparse.R: dito          * R/Csparse.R: ditto
667    
668  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
669    
# Line 133  Line 679 
679    
680          * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's          * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's
681          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
682          (.is.diagonal): dito          (.is.diagonal): ditto
683    
684          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
685    

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