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revision 1548, Mon Sep 11 22:13:07 2006 UTC revision 1758, Sat Feb 3 16:34:51 2007 UTC
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1    2007-02-03  Martin Maechler <maechler@stat.math.ethz.ch>
2    
3            * DESCRIPTION (Version): 0.9975-10 to upload
4    
5            * R/Rsparse.R (.R.2.C): R-level workaround since C-level
6            R_to_CMatrix segfaults on one platform.
7    
8    2007-02-01  Martin Maechler <maechler@stat.math.ethz.ch>
9    
10            * src/init.c: export the CHM...._validate() placeholders, since
11            they *are* called.
12    
13            * tests/Class+Meth.R (classCanCoerce): and starting to test
14            all as(<from>, <to>)
15    
16    2007-01-30  Martin Maechler  <maechler@stat.math.ethz.ch>
17    
18            * R/Tsparse.R ([): more care when subsetting triangular Tsparse
19            * tests/indexing.R: tested now
20            * tests/indexing.Rout.save: updated
21    
22            * src/Csparse.c (Csparse_to_dense): use Rkind = -1 for PATTERN to
23            * src/chm_common.c (chm_dense_to_SEXP): return "ngeMatrix" when
24            appropriate.
25    
26            * NAMESPACE: export a trivial
27            * R/Matrix.R: drop() Matrix-method
28    
29            * R/AllClass.R: moved all prototypes to virtual super classes.
30    
31            * R/Rsparse.R: many more coercions to have less exceptions in
32            * tests/Class+Meth.R:
33    
34            * R/Ops.R (Compare): tweak for case with NA
35            * tests/simpl.R: hence another 'FIXME' eliminated
36    
37    2007-01-29  Martin Maechler  <maechler@stat.math.ethz.ch>
38    
39            * R/diagMatrix.R (solve): the obvious methods for diagonalMatrix
40            objects.
41    
42            * tests/Class+Meth.R (tstMatrixClass): now testing diag(), nnzero(),
43              and more of "!", "&", "|", all, any; coercions
44    
45            * R/Rsparse.R: many coercions (which enable quite a few other
46            methods), thanks to enhancements in
47            * src/dgCMatrix.c (R_to_CMatrix): new, and
48            * src/dgCMatrix.c (compressed_to_TMatrix): now for (d,l,n) ,
49            symmetric & triangular and ..RMatrix objects.
50    
51            * src/TMatrix_as.c (Matrix_T_as_DENSE,Matrix_T_as_GENERAL):
52            renamed file from src/dsTMatrix.c;
53            now dealing with symmetric and triangular Tsparse coercions, both
54            to dense and general.
55    
56    2007-01-27  Martin Maechler  <maechler@stat.math.ethz.ch>
57    
58            * src/dsTMatrix.c: has now "l" and "n" methods besides the "d" ones.
59    
60            * R/Ops.R (Arith): <dgCMatrix> o <numeric> now remains sparse
61            where sensible when the <numeric> is of length > 1.
62    
63    2007-01-26  Martin Maechler  <maechler@stat.math.ethz.ch>
64    
65            * R/Matrix.R ([<-): for M[] <- value: fix length
66    
67    2007-01-25  Martin Maechler  <maechler@stat.math.ethz.ch>
68    
69            * R/Auxiliaries.R (n2l_Matrix): new, to be used in
70            * R/ndenseMatrix.R: new coercions n* -> l*
71    
72    2007-01-22  Martin Maechler  <maechler@stat.math.ethz.ch>
73    
74            * R/triangularMatrix.R: new file; simple triu() and tril() methods.
75    
76            * R/Ops.R ("Logic"): and other "Ops", many updates
77    
78    2007-01-18  Martin Maechler  <maechler@stat.math.ethz.ch>
79    
80            * src/Mutils.h (SET_DimNames): new utility
81    
82            * R/Auxiliaries.R (nnzero): improved and now exported via
83    
84            * NAMESPACE: + nnzero(); length() == prod(dim(.)) method for all "Matrix" objects
85    
86    2007-01-17  Martin Maechler  <maechler@stat.math.ethz.ch>
87    
88            * R/diagMatrix.R (!): fix typo.
89    
90    2007-01-16  Martin Maechler  <maechler@stat.math.ethz.ch>
91    
92            * R/Auxiliaries.R (as_Csparse): and quite a few others:
93                    allow to pass class definition --> speedup
94            * R/sparseMatrix.R: apply the above
95    
96            * R/Csparse.R: coercion Csparse* to dense* now preserves shape properties.
97    
98            * src/Mutils.h (mMatrix_as_geMatrix): new, based on
99            * src/Mutils.c (dup_mMatrix_as_geMatrix): new; generalization of
100            old dup_mMatrix_as_dgeMatrix), eliminating a long-standing "FIXME".
101    
102            * src/dense.c (dense_to_Csparse): use new mMatrix_as_geMatrix()
103    
104            * R/denseMatrix.R (.dense2C): based on dense_to_Csparse: name it,
105            and use it for "sparse*" as well, since it's faster than the
106            as_Csparse(.) way.
107    
108    2007-01-15  Martin Maechler  <maechler@stat.math.ethz.ch>
109    
110            * R/Ops.R ("Logic"): more methods, notably an  <lgC> o <lgC> one.
111    
112    2007-01-12  Martin Maechler  <maechler@stat.math.ethz.ch>
113    
114            * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used
115            as method for   M[ ij ] <- v
116            * R/Csparse.R:: go via Tsparse for "M[ij] <- v"
117    
118            * R/Ops.R: "Compare" for (C|R)sparse: need pointer slot for all
119            FALSE answer
120    
121            * R/Csparse.R (replCmat): fix the "all non-zero" case with reordering
122            * tests/indexing.R: test it, and some of the above
123    
124    2007-01-05  Martin Maechler  <maechler@stat.math.ethz.ch>
125    
126            * R/Auxiliaries.R (is_duplicatedT): new utility
127    
128    2007-01-05  Douglas Bates  <bates@stat.wisc.edu>
129    
130            * src/init.c (R_init_Matrix): export cholmod_scale
131    
132    2006-12-30  Martin Maechler  <maechler@stat.math.ethz.ch>
133    
134            * R/zzz.R (tmp): for R >= 2.5.0, extend formals of our
135            base::as.matrix to (x, ...)
136    
137    2006-12-28  Martin Maechler  <maechler@stat.math.ethz.ch>
138    
139            * R/Ops.R ("Arith" etc): move almost all "Ops" methods to new R
140            file; start using "Logic", hence
141    
142            * DESCRIPTION (Depends): R >= 2.4.1 (since we want "Logic")
143            * NAMESPACE: import and export "Logic"
144    
145    2006-12-27  Martin Maechler  <maechler@stat.math.ethz.ch>
146    
147            * src/zpotfr.f and dependencies: use LAPACK 3.1 version
148            only needed previously to R version 2.5.0.
149    
150    2006-12-26  Martin Maechler  <maechler@stat.math.ethz.ch>
151    
152            * DESCRIPTION (Date, Version): 0.9975-8, ready for release
153    
154            * R/Tsparse.R (replTmat): fix subassignment of triangular
155            * R/Csparse.R (replCmat): ditto
156            * tests/indexing.R: more tests, incl the above fix
157    
158    2006-12-23  Martin Maechler  <maechler@stat.math.ethz.ch>
159    
160            * R/Auxiliaries.R (drop0): extend for non CSparse
161            * R/Auxiliaries.R (diagU2N): should work for all sparseMatrix
162    
163            * src/Csparse.c (Csparse_to_Tsparse, Csparse_general_to_symmetric):
164                    use uplo correctly (!); other places: use uplo_P() macro
165    
166            * R/Csparse.R (replCmat): call diagU2N() when needed
167            * R/Tsparse.R (replTmat): ditto
168    
169            * src/dtCMatrix.c (tCMatrix_validate): new
170            * src/dtTMatrix.c (tTMatrix_validate): new, used in
171            * R/AllClass.R: for validity of dtC, dsC, and dtT, dsT.
172    
173            * R/diagMatrix.R (replDiag): to use in [<-
174    
175    2006-12-22  Martin Maechler  <maechler@stat.math.ethz.ch>
176    
177            * R/Auxiliaries.R (as_Csparse2, as_geSimpl): new functions;
178                    also more general diagU2N().
179    
180    2006-12-21  Martin Maechler  <maechler@stat.math.ethz.ch>
181    
182            * R/bind2.R: new file for all cbind2(), rbind() methods moved here
183            from R/<foo>Matrix.R files. Better diagonal & improved sparse methods.
184    
185    2006-12-20  Martin Maechler  <maechler@stat.math.ethz.ch>
186    
187            * tests/bind.R: a few more cases
188            * R/Auxiliaries.R (.M.kind): also work for atomic vectors
189    
190            * R/denseMatrix.R (cbind2/rbind2): moved here (and generalized) from
191            * R/ddenseMatrix.R (cbind2/rbind2)
192            * R/Tsparse.R (replTmat): final(?!) fix for "[<-" ..
193            * tests/indexing.R
194            * tests/indexing.Rout.save: updated
195    
196    2006-12-18  Martin Maechler  <maechler@stat.math.ethz.ch>
197    
198            * R/Tsparse.R (replTmat): fixed a remaining "[<-" bug in
199            * tests/indexing.R
200    
201    2006-12-15  Martin Maechler  <maechler@stat.math.ethz.ch>
202    
203            * R/sparseMatrix.R (prSpMatrix): "." alignment much improved:
204            align with proper position of "0", i.e., right for integers.
205            argument 'align' by default is "fancy".
206    
207    2006-12-14  Martin Maechler  <maechler@stat.math.ethz.ch>
208    
209            * R/sparseMatrix.R: delegate "Compare" to "Csparse.."
210            * R/Csparse.R: and fix "Compare" for more cases.
211            * tests/Class+Meth.R: test some of these (m == m, m != m)
212    
213    2006-12-13  Martin Maechler  <maechler@stat.math.ethz.ch>
214    
215            * R/lsparseMatrix.R: all() and any() methods
216            * R/ldenseMatrix.R:      ditto
217            * NAMESPACE, R/Matrix.R: ditto
218    
219            * man/all-methods.Rd: document them minimally
220    
221            * tests/simple.R: add a few examples for these
222    
223    2006-12-11  Martin Maechler  <maechler@stat.math.ethz.ch>
224    
225            * R/Tsparse.R ([): fix long standing typo in symmetric case
226            * man/dsCMatrix-class.Rd: add example exhibiting the above case
227    
228    2006-12-10  Douglas Bates  <bates@stat.wisc.edu>
229    
230            * src/CHMfactor.c (CHMfactor_to_sparse): change LDL factorization
231            to LL before converting to a sparse matrix. (The LDL form can be
232            converted to a sparse matrix but it is implicitly a unit
233            triangular matrix and a diagonal matrix overwritten on the diagonal.)
234    
235    2006-12-09  Douglas Bates  <bates@stat.wisc.edu>
236    
237            * src/chm_common.c (chm_factor_to_SEXP): allocate and fill the Dim slot.
238    
239    2006-12-08  Douglas Bates  <bates@stat.wisc.edu>
240    
241            * DESCRIPTION (Version): updated -> release 0.9975-7
242            * src/{init.c,chm_common.c}, inst/include/*: export cholmod_analyze_p
243    
244    2006-11-30  Martin Maechler  <maechler@stat.math.ethz.ch>
245    
246            * R/diagMatrix.R (%*%): write a direct [diag o Csparse] method
247    
248    2006-11-29  Douglas Bates  <bates@stat.wisc.edu>
249    
250            * src/dgeMatrix.c (dgeMatrix_solve): Check error code from dgetri.
251            * tests/dg_Matrix.R: Add Barry Rowlingson's test of a matrix that
252            is exactly singular.
253    
254    2006-11-07  Martin Maechler  <maechler@stat.math.ethz.ch>
255    
256            * DESCRIPTION (Date): updated -> release 0.9975-6
257    
258    2006-11-06  Martin Maechler  <maechler@stat.math.ethz.ch>
259    
260            * R/Csparse.R (replCmat): symmetric indexing of symmetric matrix
261            now returns symmetric.
262    
263            * R/zzz.R ("diag<-"): replace "diag<-" in base for R <= 2.4.x
264    
265            * R/Matrix.R (.M.sub.i.2col):  new, for  M[ cbind(i,j) ] indexing.
266            * R/Matrix.R (.M.repl.i.2col): new, for  M[ cbind(i,j) ] <- value
267    
268            * R/Auxiliaries.R (.type.kind): added
269    
270    2006-11-04  Martin Maechler  <maechler@stat.math.ethz.ch>
271    
272            * src/cs.[ch]: updated to CSparse Version 2.0.3 by simply
273            running src/CSparse_install.sh
274    
275            * R/denseMatrix.R: "[": keep symmetric on symmetric indexing.
276    
277    2006-11-03  Martin Maechler  <maechler@stat.math.ethz.ch>
278    
279            * src/dsCMatrix.c (dsCMatrix_Csparse_solve): new
280            * R/dsCMatrix.R (solve): "fully-sparse" using the above.
281    
282            * R/AllClass.R: "pMatrix" now also inherits from "generalMatrix"
283    
284            * tests/Class+Meth.R (tstMatrixClass): now assure
285            the (important in method programming) property :
286    
287                    ###>>  Every "Matrix" is either
288                    ###>>  "general*", "symmetric*", "triangular*" or "diagonal*"
289    
290                    (where "*" stands for "Matrix")
291    
292            * R/Auxiliaries.R (diagU2N): now .Call()s Csparse_diagU2N for <Csparse>
293    
294            * R/dMatrix.R (Compare(<dMatrix>,<dMatrix>): update and
295            * tests/validObj.R: checks for "comparison"
296    
297            * R/sparseMatrix.R ([): improved indexing for sparse;
298                    trying to keep <symmetric>[ n, n] symmmetric
299    
300            * tests/indexing.R: indexing for logical sparse now ok
301    
302    
303    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
304    
305            * src/Tsparse.c: use xTsparse_validate() , and hence remove
306    
307            * src/{ltC,lsC,lgT}Matrix.[ch]: removed
308    
309    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
310    
311            * R/AllClass.R (Matrix-class): check length of dimnames in validity.
312    
313            * tests/simple.R: validObject() checking the above.
314    
315            * src/dgCMatrix.c (xCMatrix_validate): new, small and simple,
316            replacing both dgCMatrix_validate and lgCM*.
317    
318            * src/Csparse.c (Csparse_dense_prod, etc): do not lose dimnames;
319            fix dimnames setting in other places.
320            * src/chm_common.c (chm_dense_to_SEXP): now can pass dimnames
321    
322    2006-11-01  Martin Maechler  <maechler@stat.math.ethz.ch>
323    
324            * R/Csparse.R,src/Csparse.c, etc: tcrossprod(<CsparseM>,<CsparseM>)
325    
326            * R/sparseMatrix.R (isSymmetric): drop 'factors' slot for
327            symmetry test, via
328            * R/Auxiliaries.R (.as.dgC.0.factors):
329    
330    2006-11-01  Douglas Bates  <bates@r-project.org>
331    
332            * R/Csparse.R,src/Csparse.c,tests/matprod.R,
333            man/CsparseMatrix-class.Rd: crossprod(<CsparseMatrix>,
334            <CsparseMatrix>) added
335    
336    2006-10-30  Martin Maechler  <maechler@stat.math.ethz.ch>
337    
338            * tests/matprod.R: add a variation of Harri's example
339    
340            * R/dsparseMatrix.R: fix crossprod(<dsparse>, <dge>) to *not*
341            recursive infinitely.
342    
343            * R/dgCMatrix.R: + solve(<sparse>, <sparse>)
344    
345            * tests/indexing.R: add test for the "<" bug fixed 10-27 in R/dMatrix.R
346    
347    2006-10-28  Martin Maechler  <maechler@stat.math.ethz.ch>
348    
349            * tests/Class+Meth.R (tstMatrixClass): more: use non-trivial
350            matrix if possible; test m+m == 2*m; now test dgRMatrix.
351            * R/dgRMatrix.R (.to.dgR): a few more coercions, in order to
352            satisfy the above test.
353    
354    2006-10-27  Martin Maechler  <maechler@stat.math.ethz.ch>
355    
356            * R/Matrix.R (Ops):  <Matrix> o <matrix>  method added
357    
358            * R/dgCMatrix.R: solve(a, b="missing") based on
359            * src/dgCMatrix.c (dgCMatrix_matrix_solve): extend to work with
360            RHS = NULL.
361    
362            * R/diagMatrix.R (diagdiagprod): extend %*% etc to ldiMatrix;
363            add more (needed) [t]crossprod() methods.
364    
365            * man/ddiMatrix-class.Rd: more info, notably on 'diag'
366    
367            * R/Auxiliaries.R (as_CspClass): cleanup
368            (drop0): internal utility for "Csparse_drop(*, 0)"
369            (.bail.out.2): encourage active feedback
370    
371    2006-10-26  Martin Maechler  <maechler@stat.math.ethz.ch>
372    
373            * R/dMatrix.R(Compare): new(), then slots [no validity check]
374    
375            * src/Csparse.c (Csparse_validate): fixed (and more efficient in
376            non-valid or 'sorted' case).
377    
378            * R/dsparseMatrix.R: add "chol" method.
379            * R/ddenseMatrix.R: ditto
380    
381            * R/diagMatrix.R (Ops): group methods for  <diagonal> o <sparse>
382            * NAMESPACE (Ops)
383            * R/diagMatrix.R (diag2T): simple utility used "higher level"
384            coercion; deprecating direct lower level coercions.
385    
386            * R/*.R (seq): use seq_len() and seq_along() where possible.
387    
388    
389    2006-10-23  Martin Maechler  <maechler@stat.math.ethz.ch>
390    
391            * DESCRIPTION (Version): 0.9975-5 ready for release
392    
393    2006-10-20  Douglas Bates  <bates@stat.wisc.edu>
394    
395            * src/init.c (R_init_Matrix): export more cholmod CCallable functions.
396    
397    2006-10-20  Martin Maechler  <maechler@stat.math.ethz.ch>
398    
399            * R/AllClass.R (corMatrix): add 'validity' check;
400                    comment out unused "LDL" class definition
401            * NAMESPACE: mention, but do not export "LDL" class
402            * R/corMatrix.R: new (simple), needed for R-devel with
403            * tests/Class+Meth.R (tstMatrixClass): 1 exception for corMatrix
404              coerce and t() exceptions for all 5 'Mat.MatFact' classes.
405    
406    2006-10-19  Douglas Bates  <bates@stat.wisc.edu>
407    
408            * src/chm_common.h: Add R_cholmod_start to initialize cholmod to
409            use Rprintf and R's error handling.
410    
411    2006-10-17  Martin Maechler  <maechler@stat.math.ethz.ch>
412    
413            * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
414            * tests/matprod.R: add tests for the bug fixed.
415    
416    2006-10-11  Douglas Bates  <bates@stat.wisc.edu>
417    
418            * src/HBMM.[ch]: remove HarwellBoeing format for writing.
419            * src/SOURCES_C.mkf (SOURCES_C): no longer compile iohb.c
420    
421    2006-10-06  Douglas Bates  <bates@stat.wisc.edu>
422    
423            * R/d[gs]CMatrix.R: deprecate the writeHB function.  Use writeMM instead.
424    
425    2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
426    
427            * DESCRIPTION (Version): 0.9975-3
428    
429            * R/diagMatrix.R (bdiag): new function constructing block diagonal
430            (sparse) matrices.
431            * man/bdiag.Rd: docu + examples
432    
433            * R/Csparse.R (replCmat): calling new Csparse_drop() now.
434    
435            * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
436            * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
437    
438            * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
439            that result is sparse or diagonal (and not dense).
440    
441            * man/Subassign-methods.Rd: fix examples
442    
443            * R/Matrix.R (Matrix):  Matrix(0, *) or Matrix(*, sparse=TRUE)
444            should always return a sparse (and not sometimes a diagonal) matrix.
445    
446    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
447    
448            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
449    
450    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
451    
452            * DESCRIPTION (Version): 0.9975-2
453    
454            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
455    
456    2006-10-02  Douglas Bates  <bates@R-project.org>
457    
458            * tests/dg_Matrix.R: Simplify test taking into account new code.
459    
460    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
461    
462            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
463    
464            * R/lsTMatrix.R: new files w/ missing methods
465            * R/nsTMatrix.R:  "  'for completeness'
466    
467            * tests/Class+Meth.R: a bit less 'not.ok.classes'
468    
469            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
470    
471    
472    2006-09-28  Douglas Bates  <bates@R-project.org>
473    
474            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
475            included.
476    
477            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
478            Export C-callable functions used in Zt_create in lme4.
479    
480    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
481    
482            * DESCRIPTION (Version): 0.9975-1
483    
484            * tests/simple.R: less checks fail; using NA, found that our
485                    kronecker() is not base-compatible with NA's.
486    
487            * R/dMatrix.R: "Compare" method now implemented for all cases
488    
489            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
490    
491            * man/dtpMatrix-class.Rd: mention length of 'x' slot
492    
493            * src/dtpMatrix.c (dtpMatrix_validate): fix check
494            * src/dspMatrix.c (dspMatrix_validate): ditto
495    
496            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
497              including coercion to [nl]tTMatrix.
498    
499            * R/diagMatrix.R (show): print a header line as for other classes.
500    
501    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
502    
503            * src/Makefile.win (SUBDIRS): fix typo
504    
505    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
506    
507            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
508    
509    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
510    
511            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
512            symmetric and y missing in R code using %*% (cholmod_aat doesn't
513            accept a symmetric matrix).
514            * tests/group-methods.R: Uncomment test of crossprod applied to
515            lsCMatrix objects.
516    
517    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
518    
519            * R/AllClass.R (symmetricMatrix): add validity method (available
520            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
521    
522            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
523    
524            * tests/indexing.Rout.save:
525            * tests/indexing.R: additions, mainly for 'lsparse'
526    
527            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
528            case.
529    
530            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
531    
532    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
533    
534            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
535                    as 'N' (1-letter - Ok?)
536    
537            * tests/group-methods.R: add test for logical + NAs
538    
539            * R/dMatrix.R ("Compare"): fix to work with NA's
540    
541            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
542    
543            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
544                    which is implemented.
545    
546    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
547    
548            * src/chm_common.c: coerce logical <-> double instead of
549            typecasting;  needed for "l" matrix handling in cholmod.
550    
551            * tests/other-pkgs.R (graph): small extension in "graph" checks.
552    
553            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
554            (Tsp2grNEL): other fixes needed
555    
556  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
557    
558          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
# Line 7  Line 562 
562          * tests/: adaptions          * tests/: adaptions
563          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
564                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
565          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
566    
567  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
568    
# Line 26  Line 581 
581          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
582    
583          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
584          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
585    
586  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
587    
# Line 69  Line 624 
624    
625          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
626          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
627          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
628          * R/Csparse.R: dito          * R/Csparse.R: ditto
629    
630  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
631    
# Line 86  Line 641 
641    
642          * 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
643          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
644          (.is.diagonal): dito          (.is.diagonal): ditto
645    
646          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
647    

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