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revision 1577, Mon Sep 18 21:01:45 2006 UTC revision 2061, Sat Sep 1 20:37:11 2007 UTC
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1    2007-08-30  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * src/Mutils.h (__sun): clause for alloca.h on Solaris
4    
5    2007-08-16  Martin Maechler  <maechler@stat.math.ethz.ch>
6    
7            * DESCRIPTION (Date, Version): 0.999375-2
8    
9    2007-08-15  Martin Maechler  <maechler@stat.math.ethz.ch>
10    
11            * R/HBMM.R (readMM): make work for pattern matrices as well
12    
13    2007-08-14 13:07  Douglas Bates <bates@stat.wisc.edu>
14    
15            * [r4730] src/Mutils.h: declare alloca
16            * [r4734] NAMESPACE, R/AllGeneric.R, R/Csparse.R, R/HBMM.R, R/Tsparse.R,
17              R/dgCMatrix.R, R/dgTMatrix.R, R/dsCMatrix.R, R/dsTMatrix.R,
18              man/externalFormats.Rd, src/Csparse.c, src/Csparse.h, src/DEPS.mkf,
19              src/HBMM.c, src/HBMM.h, src/Mutils.h, src/SOURCES_C.mkf, src/init.c,
20              src/mmio.c, src/mmio.h: Remove deprecated function writeHB and its
21              methods; switch writeMM to use CHOLMOD code; repair readMM
22    
23    2007-08-14  Martin Maechler  <maechler@stat.math.ethz.ch>
24    
25            * R/nearPD.R, man/nearPD.Rd (nearPD): new function built on Jens
26            Oehlschlaegel's ... result type still to be discussed!
27    
28    2007-08-10  Martin Maechler  <maechler@stat.math.ethz.ch>
29    
30            * man/image-methods.Rd: new, combining all image() methods
31    
32    2007-08-09  Martin Maechler  <maechler@stat.math.ethz.ch>
33    
34            * R/dgCMatrix.R: define qr() and lu() methods for "sparseMatrix"
35            to work via dgC...
36    
37            * R/Matrix.R (Matrix): special treatment for "table" (S3)
38    
39    2007-08-07  Martin Maechler  <maechler@stat.math.ethz.ch>
40    
41            * R/dgTMatrix.R (image): change defaults to
42                    aspect = "iso", colorkey = FALSE
43    
44    2007-08-06  Martin Maechler  <maechler@stat.math.ethz.ch>
45    
46            * src/dsyMatrix.c (dsyMatrix_matrix_mm): 'b' might be matrix;
47            must copy its *expanded* x slot before LAPACK call.
48    
49            * tests/matprod.R: test the last days' changes.
50    
51    2007-08-06 16:43  Douglas Bates <bates@stat.wisc.edu>
52    
53            * [r4712] inst/include/Matrix_stubs.c: Change R_cholmod_printf in stubs
54              as well as in sources
55            * [r4713] src/dsyMatrix.c: Duplicate the contents of the RHS before
56              Lapack call
57    
58    2007-08-03  Martin Maechler  <maechler@stat.math.ethz.ch>
59    
60            * R/Matrix.R (%*%, crossprod, tcrossprod): add method for
61                    ("Matrix", "matrix") which is needed in some cases.
62            Ditto for solve().
63    
64            * R/colSums.R (.as.dge.Fun): need ddenseMatrix methods to avoid
65            infinite recursion in dispatch for some cases.
66    
67    2007-08-02 08:48  Martin Maechler <maechler@stat.math.ethz.ch>
68    
69            * [r4693] src/chm_common.c: R_cholmod_printf() instead of Rprintf() just
70              so pointers match
71    
72    2007-08-02  Martin Maechler  <maechler@stat.math.ethz.ch>
73    
74            * DESCRIPTION (Date): set ready for release -- 0.999375-1
75    
76    2007-08-01 15:44  Douglas Bates <bates@stat.wisc.edu>
77    
78            * [r4686] inst/include/Matrix.h, inst/include/Matrix_stubs.c,
79              src/chm_common.c, src/chm_common.h: Change API for
80              numeric_as_chm_dense and N_AS_CHM_DN
81    
82    2007-08-01  Martin Maechler  <maechler@stat.math.ethz.ch>
83    
84            * src/dtrMatrix.c (dtrMatrix_matrix_mm): fix dimensionality check (!)
85            * tests/matprod.R: regr.test for it
86    
87    2007-07-20  Martin Maechler  <maechler@stat.math.ethz.ch>
88    
89            * R/dMatrix.R: fix from Brian for   Math2(., digits = "missing")
90            * tests/group-methods.R: and regression-test it
91    
92    2007-07-19 19:45  Douglas Bates <bates@stat.wisc.edu>
93    
94            * [r4642] inst/include/Matrix.h, inst/include/Matrix_stubs.c,
95              inst/include/cholmod.h, src/chm_common.c, src/init.c: Export
96              triplet_to_sparse, documentation, use typedefs
97    
98    2007-07-18  Martin Maechler  <maechler@stat.math.ethz.ch>
99    
100            * man/dpoMatrix-class.Rd: added 'corMatrix' example
101    
102            * src/dsyMatrix.[ch] (dsyMatrix_as_matrix): new 'keep_dimnames' arg
103            * src/dtrMatrix.[ch] (dtrMatrix_as_matrix): ditto
104            * src/init.c, R/dsyMatrix.R, R/dtrMatrix.R, R/lgTMatrix.R: ditto
105    
106            * R/lsparseMatrix.R: bug fix in "all" method
107            * R/Ops.R (.do.Logic.lsparse): "|" bug in borderline case
108    
109            * R/dsyMatrix.R (coerce->dsTMatrix): (i,j) slots should *not* have names
110            * R/ngTMatrix.R (coerce->ngTMatrix): ditto;
111                    + matrix |-> nMatrix coercion
112            * R/pMatrix.R: + setAs()  to dMatrix and from nMatrix
113            * man/pMatrix-class.Rd: ditto
114    
115            * R/Matrix.R (Summary): method for non-dMatrix
116    
117            * tests/Class+Meth.R (extraValid): new check about "dirty" slots
118            * tests/Class+Meth.R (tstMatrixClass): test norm(.);
119                    test all Summary methods.
120    
121    2007-07-16  Martin Maechler  <maechler@stat.math.ethz.ch>
122    
123            * R/dgeMatrix.R (norm, rcond): methods for 'matrix'
124    
125    2007-07-14  Martin Maechler  <maechler@stat.math.ethz.ch>
126    
127            * R/sparseMatrix.R (norm): simple methods for sparseMatrix
128    
129            * R/pMatrix.R (t?crossprod): methods for pMatrix
130    
131    2007-07-10  Douglas Bates  <bates@stat.wisc.edu>
132    
133            * src/dgeMatrix.c (dgeMatrix_colsums): Get the logic straight.
134    
135    2007-07-09 20:45  Douglas Bates <bates@stat.wisc.edu>
136    
137            * [r4579] src/dgeMatrix.c: Untangle horrible code in dgeMatrix_colsums
138              trying to fix a subtle bug - which has been somewhere else.
139    
140    2007-07-09 19:43  Martin Maechler <maechler@stat.math.ethz.ch>
141    
142            * [r4578] src/dgeMatrix.c: "cleaned" dgeMatrix_colsums() - but did not
143              solve the bug
144    
145    2007-07-08  Martin Maechler  <maechler@stat.math.ethz.ch>
146    
147            * src/dgCMatrix.c (compressed_to_TMatrix):
148    
149    2007-07-07  Martin Maechler  <maechler@stat.math.ethz.ch>
150    
151            * src/Csparse.c (Rsparse_validate): new, to have some validity
152            checking for RsparseMatrix
153            * src/dgCMatrix.c (xRMatrix_validate): ditto
154            * src/dtCMatrix.c (tRMatrix_validate): ditto
155    
156    2007-07-07  Douglas Bates <bates@stat.wisc.edu>
157    
158            * [r4567] R/AllClass.R: Slots already in RsparseMatrix were redefined in
159              lgRMatrix
160            * [r4568] DESCRIPTION: Prepare for bug-fix release
161            * [r4570] src/CHOLMOD/Check/cholmod_write.c: Include cholmod_matrixops.h
162              for declaration of cholmod_symmetry
163    
164    2007-07-06  Martin Maechler  <maechler@stat.math.ethz.ch>
165    
166            * DESCRIPTION (Version): 0.999375 merged into the trunk; ready for
167            release.
168    
169    2007-07-06 14:11  Douglas Bates <bates@stat.wisc.edu>
170    
171            * [r4559] src/iohb.c, src/iohb.h: Remove Harwell-Boeing input/output
172              functions - no longer used
173            * [r4560] src/HBMM.c, src/Mutils.c, src/dgTMatrix.c, src/dgeMatrix.c,
174              src/dspMatrix.c, src/dsyMatrix.c, src/dtCMatrix.c,
175              src/factorizations.c, src/sparseQR.c: Replace most calls to Calloc by
176              Alloca
177    
178    2007-07-06 13:14  Martin Maechler <maechler@stat.math.ethz.ch>
179    
180            * [r4558] inst/doc/Comparisons.Rnw, src/CHMfactor.c, src/Csparse.c,
181              src/Tsparse.c, src/chm_common.c, src/chm_common.h, src/dense.c,
182              src/dgCMatrix.c, src/dsCMatrix.c, src/dtTMatrix.c, src/sparseQR.c,
183              src/t_gCMatrix_colSums.c: more R_CheckStack()s
184    
185    2007-07-05 18:12  Douglas Bates <bates@stat.wisc.edu>
186    
187            * [r4550] inst/include/Matrix.h: Add the macro N_AS_CHM_DN to "alloca"
188              the required amount of memory then call M_numeric_as_chm_dense.
189            * [r4556] src/Mutils.h, src/dgCMatrix.c: Define and use the Alloca macro
190              (like Calloc but calling alloca)
191    
192    2007-07-05  Martin Maechler  <maechler@stat.math.ethz.ch>
193    
194            * R/sparseMatrix.R (printSpMatrix): renamed from prSpMatrix()
195            and extended with more sophisticated 'col.names' option.
196            * NAMESPACE: export  printSparseMatrix()
197            * man/printSpMatrix.Rd: document, incl. examples
198    
199    2007-07-04 16:21  Douglas Bates <bates@stat.wisc.edu>
200    
201            * [r4543] src/cs_utils.c, src/cs_utils.h, src/dgCMatrix.c,
202              src/dtCMatrix.c, src/sparseQR.c: CSP typedef for *cs and macro
203              AS_CSP. API change - pass the empty structure to Matrix_as_cs.
204    
205    2007-07-04  Martin Maechler  <maechler@stat.math.ethz.ch>
206    
207            * DESCRIPTION (Version): 0.99875-4
208    
209            * tests/Class+Meth.R (tstMatrixClass): add dimnames, and hence test
210            some dimnames perservation.
211    
212            * R/dsTMatrix.R (t-method): keep dimnames
213            * R/dtTMatrix.R:  ditto
214    
215            * R/sparseMatrix.R (prSpMatrix): print colnames when non-trivial
216            and ncol(.) < 10
217    
218            * src/cs_utils.c: drop check_class() and use Matrix_check_class()
219            from Mutils.h
220    
221            * src/lgCMatrix.c ([ln]csc_to_matrix): no longer lose dimnames,
222            e.g. in as(<ngCMatrix>, "matrix")
223    
224    2007-07-01 13:27  Douglas Bates <bates@stat.wisc.edu>
225    
226            * [r4529] .: Create a branch for the API changes from the 0.99875
227              series to the 0.999375 series
228            * [r4530] DESCRIPTION, inst/include/Matrix.h,
229              inst/include/Matrix_stubs.c, src/CHMfactor.c, src/Csparse.c,
230              src/Mutils.h, src/Tsparse.c, src/chm_common.c, src/chm_common.h,
231              src/dense.c, src/dgCMatrix.c, src/dsCMatrix.c, src/dtTMatrix.c,
232              src/t_gCMatrix_colSums.c: API change - pass the empty structure to the
233              as_cholmod_x functions
234    
235    2007-06-30 09:05  Martin Maechler <maechler@stat.math.ethz.ch>
236    
237            * [r4527] trunk/Matrix/DESCRIPTION, trunk/Matrix/NAMESPACE,
238              trunk/Matrix/inst/doc/Comparisons.Rnw: add session- and hardware-info
239              to Comparisons
240    
241    >>>>>>> .merge-right.r4561
242    2007-06-29  Martin Maechler  <maechler@stat.math.ethz.ch>
243    
244            * DESCRIPTION (Version): 0.99875-3 ready to be released.
245    
246            * R/sparseMatrix.R (spMatrix): make spMatrix(3,4) working
247    
248            * R/AllGeneric.R: set "Math" (and "Math2") group generics in a way
249            that should also work in a future version of R.
250    
251    2007-06-21  Martin Maechler  <maechler@stat.math.ethz.ch>
252    
253            * NAMESPACE, R/AllClass.R: "xsparseVector" class union.
254    
255            * R/sparseVector.R: more *sparseVector coercions, notably for
256            non - double ones.
257    
258    2007-06-19  Martin Maechler  <maechler@stat.math.ethz.ch>
259    
260            * R/colSums.R: new file for all (col|row)(Sums|Means) methods,
261              notably the new ones building on the new .Call(.)s:
262    
263            * src/dgCMatrix.c (DEF_gCMatrix_COLSUMS): use to define
264            all 4 of [dlin]gCMatrix_colSums().
265    
266    2007-06-18 16:12  Douglas Bates <bates@stat.wisc.edu>
267    
268            * [r4472] src/Syms.h, src/init.c: Added Matrix_lengthSym
269            * [r4473] src/dgCMatrix.c: Modified dgCMatrix_colSums for sparseVector
270              result
271    
272    2007-06-16  Martin Maechler  <maechler@stat.math.ethz.ch>
273    
274            * R/kronecker.R: fix typo (could lead to inf.recursion)
275            * test/simple.R: testing that
276    
277            * R/sparseMatrix.R (prSpMatrix): change to be used as print()
278            method as well (which can have arguments, show() can't).
279    
280    2007-06-16 15:52  Douglas Bates <bates@stat.wisc.edu>
281    
282            * [r4466] R/dgCMatrix.R, src/dgCMatrix.c, src/dgCMatrix.h, src/init.c:
283              added dgCMatrix_colSums for [col,row][Sums,Means]
284    
285    2007-06-15 23:15  Douglas Bates <bates@stat.wisc.edu>
286    
287            * [r4460] R/sparseMatrix.R, man/dgCMatrix-class.Rd, src/dgCMatrix.c,
288              src/dgCMatrix.h, src/init.c: added lm.fit.sparse (unexported),
289              coercion of "factor" to "dgCMatrix" and dgCMatrix_cholsol
290            * [r4461] R/AllClass.R, man/sparseMatrix-class.Rd: draft "indicators"
291              class
292            * [r4463] R/sparseMatrix.R, man/dgCMatrix-class.Rd,
293              man/sparseMatrix-class.Rd: Don't need an "indicators" class - use the
294              row names to store the levels - duh!  Added an example.
295    
296    2007-06-14  Martin Maechler  <maechler@stat.math.ethz.ch>
297    
298            * src/Csparse.c (Csparse_validate): check for *repeated* entries
299            thanks to example from Christian Buchta; with a test here:
300            * tests/simple.R:
301    
302    2007-06-07  Martin Maechler  <maechler@stat.math.ethz.ch>
303    
304            * R/Auxiliaries.R (callGeneric): another fix, needed for some cases
305            of colSums(*, sparseResult = TRUE)
306    
307    2007-06-06  Martin Maechler  <maechler@stat.math.ethz.ch>
308    
309            * R/lsparseMatrix.R, R/ldenseMatrix.R (all, any): change default to
310            'na.rm = FALSE' as "everywhere" else in R.
311    
312    2007-06-05 Douglas Bates <bates@stat.wisc.edu>
313    
314            * [r4421] src/CSparse_install.sh: Modify for new organization of
315              CSparse package
316            * [r4425] src/UFsparse_download.sh: Update to version 3.0.0 of
317              SuiteSparse
318            * [r4426] src/Makefile: add ./UFconfig to the include path for
319              compilation
320            * [r4427] src/cs.[ch]: update to CSparse version 2.2.0
321            * [r4428] inst/doc/UFsparse/* src/{AMD,CHOLMOD,COLAMD}/*
322              src/UFconfig/UFconfig.h: Update to version 3.0.0 of SuiteSparse
323    
324    2007-06-05  Martin Maechler  <maechler@stat.math.ethz.ch>
325    
326            * R/Auxiliaries.R (emptyColnames): + argument msg.if.not.empty, used in
327            * R/sparseMatrix.R (prSpMatrix): now gives a message about
328            suppressed column names.
329    
330    2007-06-04 17:13  Douglas Bates <bates@stat.wisc.edu>
331    
332            * [r4418] src/Csparse.c, src/HBMM.c, src/Mutils.c, src/Mutils.h,
333              src/Tsparse.c, src/chm_common.c, src/chm_common.h, src/dgCMatrix.c,
334              src/dgeMatrix.c, src/dpoMatrix.c, src/dpoMatrix.h, src/dppMatrix.c,
335              src/dppMatrix.h, src/dsCMatrix.c, src/dspMatrix.c, src/dspMatrix.h,
336              src/dsyMatrix.c, src/dsyMatrix.h, src/dtpMatrix.c, src/dtrMatrix.c:
337              Remove warnings after change to const char* CHAR
338    
339    2007-06-04 17:11  Douglas Bates <bates@stat.wisc.edu>
340    
341            * [r4417] inst/include/Matrix_stubs.c, inst/include/cholmod.h: Corrected
342              type of M_cholmod_ssmult
343    
344    2007-06-03 14:42  Douglas Bates <bates@stat.wisc.edu>
345    
346            * [r4412] inst/include/Matrix_stubs.c, inst/include/cholmod.h,
347              src/init.c: Yet another cholmod export - cholmod_ssmult
348    
349    2007-05-23  Martin Maechler  <maechler@stat.math.ethz.ch>
350    
351            * NAMESPACE: exported drop0(), since
352            * man/drop0.Rd: I have seen several cases, I really wanted to use
353            it, so our users may want too.
354    
355    2007-05-22  Martin Maechler  <maechler@stat.math.ethz.ch>
356    
357            * man/colSums.Rd: separately document colSums() etc, since these
358            have the extra argument 'sparseResult'.
359    
360    2007-05-21  Martin Maechler  <maechler@stat.math.ethz.ch>
361    
362            * R/sparseMatrix.R (spMatrix): utility (T)sparse Matrix constructor;
363            * man/spMatrix.Rd: docu., including examples
364    
365            * R/Auxiliaries.R (sp.colMeans): etc, using a patched callGeneric(),
366            in order to make colMeans() etc fast *and* correct.
367            * R/sparseVector.R (replSPvec): "[<-" functionality for
368            sparseVectors; tested in
369            * tests/simple.R:
370    
371    2007-05-19  Martin Maechler  <maechler@stat.math.ethz.ch>
372    
373            * R/sparseMatrix.R (print.sparseSummary): and summary() method for
374            (very) sparse Matrices; output similar to Matlab's print().
375    
376    2007-05-17  Douglas Bates  <bates@stat.wisc.edu>
377    
378            * src/HBMM.c (Matrix_writeMatrixMarket): Write 1-based, not
379            0-based, indices (Jose Quesada <quesada@gmail.com>).
380    
381    2007-05-16  Douglas Bates  <bates@stat.wisc.edu>
382    
383            * R/CHMfactor.R: Added solve methods for a CHMfactor object.
384    
385    2007-05-16  Martin Maechler  <maechler@stat.math.ethz.ch>
386    
387            * R/Auxiliaries.R (sparsapply): new utility, much faster than
388            tapply1() for large sparse matrices.
389    
390    2007-05-15  Martin Maechler  <maechler@stat.math.ethz.ch>
391    
392            * R/Matrix.R (dim<-): reshape now via sparseVector.
393    
394            * R/sparseVector.R: methods and function for
395            * R/AllClass.R: new "sparseVector" class and daughters.
396            * NAMESPACE: export new classes
397    
398    2007-05-14  Martin Maechler  <maechler@stat.math.ethz.ch>
399    
400            * DESCRIPTION (Version): 0.99875-1
401            * src/Makefile.win: also remove Lapack code from here (cf. 04-25).
402    
403    2007-05-11  Martin Maechler  <maechler@stat.math.ethz.ch>
404    
405            * R/Tsparse.R ([, Tsparse): fix last case: *duplicated*, symmetric
406            indexing
407            * tests/indexing.R: test set for that.
408    
409    2007-05-08  Martin Maechler  <maechler@stat.math.ethz.ch>
410    
411            * R/Tsparse.R (replTmat): fix the case of *duplicated* index
412            entries.
413            * tests/indexing.R(out): add regression test for it
414    
415    2007-04-30  Martin Maechler  <maechler@stat.math.ethz.ch>
416    
417            * R/(l(dense|sparse))?Matrix.R (!): use 'x', not 'e1' as argument
418            name for "!" method definitions.
419    
420    2007-04-26  Martin Maechler  <maechler@stat.math.ethz.ch>
421    
422            * R/Tsparse.R (intI): new utility, used for "[" :
423                    Cleanup up there, and fixes for duplicated indices - more TODO!
424    
425            * tests/indexing.R(out): more tests
426    
427    2007-04-25  Douglas Bates  <bates@stat.wisc.edu>
428    
429            * DESCRIPTION,src/Makefile: require R>= 2.5.0 and remove Lapack
430            code that is now part of the R Lapack library.
431    
432            * src/init.c,inst/include/{Matrix_stubs.c,cholmod.h}:export
433            cholmod_factorize_p (used in lme4 for GLMMs and NLMMs).
434    
435    2007-04-21  Martin Maechler  <maechler@stat.math.ethz.ch>
436    
437            * R/Matrix.R (image): method for all Matrices, not just sparse ones.
438    
439    2007-04-17  Martin Maechler  <maechler@stat.math.ethz.ch>
440    
441            * R/Auxiliaries.R (tapply1): unname(.) -> colSums() etc don't end
442            up with extraneous names '0'...'<n-1>'
443    
444    2007-04-12  Martin Maechler  <maechler@stat.math.ethz.ch>
445    
446            * R/dgTMatrix.R (mat2dgT): care about NAs
447    
448    2007-04-11  Martin Maechler  <maechler@stat.math.ethz.ch>
449    
450            * R/kronecker.R: triangularity preserving methods
451    
452    2007-03-27  Martin Maechler  <maechler@stat.math.ethz.ch>
453    
454            * R/kronecker.R: new file collecting kronecker() methods in one
455                    place.  Goal: become much faster!
456    
457    2007-03-23  Martin Maechler  <maechler@stat.math.ethz.ch>
458    
459            * src/dtCMatrix.c (dtCMatrix_solve): use the new code from Kasper
460            Kristensen based cs_spsolve() instead of _lsolve & _usolve which
461            can be much faster.
462    
463            * tests/matprod.R: add regression tests for these (upper & lower).
464    
465    2007-03-19  Martin Maechler  <maechler@stat.math.ethz.ch>
466    
467            * R/Matrix.R (diff): method for our Matrices.
468    
469            * R/sparseMatrix.R (isDiagonal): check dim()!
470    
471    2007-03-17  Martin Maechler  <maechler@stat.math.ethz.ch>
472    
473            * R/Matrix.R (dim<-): new method for "reshape()" built on a
474            proposal from Tamas Papp.
475    
476    2007-03-16  Martin Maechler  <maechler@stat.math.ethz.ch>
477    
478            * R/AllGeneric.R: remove all  if(!isGeneric(.))  clauses
479    
480            * R/zzz.R (.onLoad, .onUnload): do *not* leave bind_activation(TRUE);
481            rather define and export  cBind() and rBind() only.
482            --> useRs *must* change code that used to have cbind()/rbind() !!
483    
484            * R/bind.R: change tests from cbind() to cBind() and similarly to rBind()
485            * R/bind.Rout.save: ditto
486    
487    2007-02-16  Douglas Bates  <bates@r-project.org>
488    
489            * DESCRIPTION (Date, Version): 0.9975-11 with new date
490            * src/dgCMatrix.c (R_to_CMatrix, compressed_to_TMatrix): remove
491            const modifier on declaration of the array 'valid'
492    
493    2007-02-12  Douglas Bates  <bates@stat.wisc.edu>
494    
495            * R/CHMfactor.R: Add image method (coercion to sparseMatrix).
496    
497    2007-02-05  Martin Maechler  <maechler@stat.math.ethz.ch>
498    
499            * DESCRIPTION (Date, Version): 0.9975-10 with new date.
500    
501            * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix
502            * tests/simple.R: test the above and some of these coercions:
503    
504            * R/nsparseMatrix.R: coercing "Csparse" to "lsparseMatrix";
505                    be careful to avoid infinite recursion, using new coercions in
506            * R/ngCMatrix.R and nsC... and ntC...
507            * R/lsparseMatrix.R: ditto
508    
509            * R/SparseM-conv.R: more conversion, notably for triplet matrices.
510    
511            * src/dgCMatrix.c (R_to_C_Matrix): port Doug's fix and
512            * R/Rsparse.R: reactivate .Call()s
513    
514            * tests/Class+Meth.R: a bit more on actual classes
515    
516    2007-02-04  Douglas Bates  <bates@stat.wisc.edu>
517    
518            * src/dgCMatrix.c (compressed_to_TMatrix): fix memory bug using strdup()
519    
520    2007-02-03  Martin Maechler  <maechler@stat.math.ethz.ch>
521    
522            * DESCRIPTION (Version): 0.9975-10 to upload
523    
524            * tests/Class+Meth.R (tstMatrixClass): require coercions to
525            specific classes less unconditionally.
526    
527            * R/Auxiliaries.R: get rid of as_Tsparse() and as_Rsparse()
528    
529            * R/Tsparse.R (triu): etc, use as(*, "TsparseMatrix") instead of as_Tsparse()
530    
531            * R/Rsparse.R (.R.2.T): R-level workaround using compressed_to_TMatrix.
532            * R/Rsparse.R (.R.2.C): R-level workaround since C-level
533            R_to_CMatrix segfaults on one platform.
534            Eliminate most coercion method to *specific* classes, and replace
535            with virtual classes coercions.
536    
537    
538    2007-02-01  Martin Maechler <maechler@stat.math.ethz.ch>
539    
540            * src/init.c: export the CHM...._validate() placeholders, since
541            they *are* called.
542    
543            * tests/Class+Meth.R (classCanCoerce): and starting to test
544            all as(<from>, <to>)
545    
546    2007-01-30  Martin Maechler  <maechler@stat.math.ethz.ch>
547    
548            * R/Tsparse.R ([): more care when subsetting triangular Tsparse
549            * tests/indexing.R: tested now
550            * tests/indexing.Rout.save: updated
551    
552            * src/Csparse.c (Csparse_to_dense): use Rkind = -1 for PATTERN to
553            * src/chm_common.c (chm_dense_to_SEXP): return "ngeMatrix" when
554            appropriate.
555    
556            * NAMESPACE: export a trivial
557            * R/Matrix.R: drop() Matrix-method
558    
559            * R/AllClass.R: moved all prototypes to virtual super classes.
560    
561            * R/Rsparse.R: many more coercions to have less exceptions in
562            * tests/Class+Meth.R:
563    
564            * R/Ops.R (Compare): tweak for case with NA
565            * tests/simpl.R: hence another 'FIXME' eliminated
566    
567    2007-01-29  Martin Maechler  <maechler@stat.math.ethz.ch>
568    
569            * R/diagMatrix.R (solve): the obvious methods for diagonalMatrix
570            objects.
571    
572            * tests/Class+Meth.R (tstMatrixClass): now testing diag(), nnzero(),
573              and more of "!", "&", "|", all, any; coercions
574    
575            * R/Rsparse.R: many coercions (which enable quite a few other
576            methods), thanks to enhancements in
577            * src/dgCMatrix.c (R_to_CMatrix): new, and
578            * src/dgCMatrix.c (compressed_to_TMatrix): now for (d,l,n) ,
579            symmetric & triangular and ..RMatrix objects.
580    
581            * src/TMatrix_as.c (Matrix_T_as_DENSE,Matrix_T_as_GENERAL):
582            renamed file from src/dsTMatrix.c;
583            now dealing with symmetric and triangular Tsparse coercions, both
584            to dense and general.
585    
586    2007-01-27  Martin Maechler  <maechler@stat.math.ethz.ch>
587    
588            * src/dsTMatrix.c: has now "l" and "n" methods besides the "d" ones.
589    
590            * R/Ops.R (Arith): <dgCMatrix> o <numeric> now remains sparse
591            where sensible when the <numeric> is of length > 1.
592    
593    2007-01-26  Martin Maechler  <maechler@stat.math.ethz.ch>
594    
595            * R/Matrix.R ([<-): for M[] <- value: fix length
596    
597    2007-01-25  Martin Maechler  <maechler@stat.math.ethz.ch>
598    
599            * R/Auxiliaries.R (n2l_Matrix): new, to be used in
600            * R/ndenseMatrix.R: new coercions n* -> l*
601    
602    2007-01-22  Martin Maechler  <maechler@stat.math.ethz.ch>
603    
604            * R/triangularMatrix.R: new file; simple triu() and tril() methods.
605    
606            * R/Ops.R ("Logic"): and other "Ops", many updates
607    
608    2007-01-18  Martin Maechler  <maechler@stat.math.ethz.ch>
609    
610            * src/Mutils.h (SET_DimNames): new utility
611    
612            * R/Auxiliaries.R (nnzero): improved and now exported via
613    
614            * NAMESPACE: + nnzero(); length() == prod(dim(.)) method for all "Matrix" objects
615    
616    2007-01-17  Martin Maechler  <maechler@stat.math.ethz.ch>
617    
618            * R/diagMatrix.R (!): fix typo.
619    
620    2007-01-16  Martin Maechler  <maechler@stat.math.ethz.ch>
621    
622            * R/Auxiliaries.R (as_Csparse): and quite a few others:
623                    allow to pass class definition --> speedup
624            * R/sparseMatrix.R: apply the above
625    
626            * R/Csparse.R: coercion Csparse* to dense* now preserves shape properties.
627    
628            * src/Mutils.h (mMatrix_as_geMatrix): new, based on
629            * src/Mutils.c (dup_mMatrix_as_geMatrix): new; generalization of
630            old dup_mMatrix_as_dgeMatrix), eliminating a long-standing "FIXME".
631    
632            * src/dense.c (dense_to_Csparse): use new mMatrix_as_geMatrix()
633    
634            * R/denseMatrix.R (.dense2C): based on dense_to_Csparse: name it,
635            and use it for "sparse*" as well, since it's faster than the
636            as_Csparse(.) way.
637    
638    2007-01-15  Martin Maechler  <maechler@stat.math.ethz.ch>
639    
640            * R/Ops.R ("Logic"): more methods, notably an  <lgC> o <lgC> one.
641    
642    2007-01-12  Martin Maechler  <maechler@stat.math.ethz.ch>
643    
644            * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used
645            as method for   M[ ij ] <- v
646            * R/Csparse.R:: go via Tsparse for "M[ij] <- v"
647    
648            * R/Ops.R: "Compare" for (C|R)sparse: need pointer slot for all
649            FALSE answer
650    
651            * R/Csparse.R (replCmat): fix the "all non-zero" case with reordering
652            * tests/indexing.R: test it, and some of the above
653    
654    2007-01-05  Martin Maechler  <maechler@stat.math.ethz.ch>
655    
656            * R/Auxiliaries.R (is_duplicatedT): new utility
657    
658    2007-01-05  Douglas Bates  <bates@stat.wisc.edu>
659    
660            * src/init.c (R_init_Matrix): export cholmod_scale
661    
662    2006-12-30  Martin Maechler  <maechler@stat.math.ethz.ch>
663    
664            * R/zzz.R (tmp): for R >= 2.5.0, extend formals of our
665            base::as.matrix to (x, ...)
666    
667    2006-12-28  Martin Maechler  <maechler@stat.math.ethz.ch>
668    
669            * R/Ops.R ("Arith" etc): move almost all "Ops" methods to new R
670            file; start using "Logic", hence
671    
672            * DESCRIPTION (Depends): R >= 2.4.1 (since we want "Logic")
673            * NAMESPACE: import and export "Logic"
674    
675    2006-12-27  Martin Maechler  <maechler@stat.math.ethz.ch>
676    
677            * src/zpotfr.f and dependencies: use LAPACK 3.1 version
678            only needed previously to R version 2.5.0.
679    
680    2006-12-26  Martin Maechler  <maechler@stat.math.ethz.ch>
681    
682            * DESCRIPTION (Date, Version): 0.9975-8, ready for release
683    
684            * R/Tsparse.R (replTmat): fix subassignment of triangular
685            * R/Csparse.R (replCmat): ditto
686            * tests/indexing.R: more tests, incl the above fix
687    
688    2006-12-23  Martin Maechler  <maechler@stat.math.ethz.ch>
689    
690            * R/Auxiliaries.R (drop0): extend for non CSparse
691            * R/Auxiliaries.R (diagU2N): should work for all sparseMatrix
692    
693            * src/Csparse.c (Csparse_to_Tsparse, Csparse_general_to_symmetric):
694                    use uplo correctly (!); other places: use uplo_P() macro
695    
696            * R/Csparse.R (replCmat): call diagU2N() when needed
697            * R/Tsparse.R (replTmat): ditto
698    
699            * src/dtCMatrix.c (tCMatrix_validate): new
700            * src/dtTMatrix.c (tTMatrix_validate): new, used in
701            * R/AllClass.R: for validity of dtC, dsC, and dtT, dsT.
702    
703            * R/diagMatrix.R (replDiag): to use in [<-
704    
705    2006-12-22  Martin Maechler  <maechler@stat.math.ethz.ch>
706    
707            * R/Auxiliaries.R (as_Csparse2, as_geSimpl): new functions;
708                    also more general diagU2N().
709    
710    2006-12-21  Martin Maechler  <maechler@stat.math.ethz.ch>
711    
712            * R/bind2.R: new file for all cbind2(), rbind() methods moved here
713            from R/<foo>Matrix.R files. Better diagonal & improved sparse methods.
714    
715    2006-12-20  Martin Maechler  <maechler@stat.math.ethz.ch>
716    
717            * tests/bind.R: a few more cases
718            * R/Auxiliaries.R (.M.kind): also work for atomic vectors
719    
720            * R/denseMatrix.R (cbind2/rbind2): moved here (and generalized) from
721            * R/ddenseMatrix.R (cbind2/rbind2)
722            * R/Tsparse.R (replTmat): final(?!) fix for "[<-" ..
723            * tests/indexing.R
724            * tests/indexing.Rout.save: updated
725    
726    2006-12-18  Martin Maechler  <maechler@stat.math.ethz.ch>
727    
728            * R/Tsparse.R (replTmat): fixed a remaining "[<-" bug in
729            * tests/indexing.R
730    
731    2006-12-15  Martin Maechler  <maechler@stat.math.ethz.ch>
732    
733            * R/sparseMatrix.R (prSpMatrix): "." alignment much improved:
734            align with proper position of "0", i.e., right for integers.
735            argument 'align' by default is "fancy".
736    
737    2006-12-14  Martin Maechler  <maechler@stat.math.ethz.ch>
738    
739            * R/sparseMatrix.R: delegate "Compare" to "Csparse.."
740            * R/Csparse.R: and fix "Compare" for more cases.
741            * tests/Class+Meth.R: test some of these (m == m, m != m)
742    
743    2006-12-13  Martin Maechler  <maechler@stat.math.ethz.ch>
744    
745            * R/lsparseMatrix.R: all() and any() methods
746            * R/ldenseMatrix.R:      ditto
747            * NAMESPACE, R/Matrix.R: ditto
748    
749            * man/all-methods.Rd: document them minimally
750    
751            * tests/simple.R: add a few examples for these
752    
753    2006-12-11  Martin Maechler  <maechler@stat.math.ethz.ch>
754    
755            * R/Tsparse.R ([): fix long standing typo in symmetric case
756            * man/dsCMatrix-class.Rd: add example exhibiting the above case
757    
758    2006-12-10  Douglas Bates  <bates@stat.wisc.edu>
759    
760            * src/CHMfactor.c (CHMfactor_to_sparse): change LDL factorization
761            to LL before converting to a sparse matrix. (The LDL form can be
762            converted to a sparse matrix but it is implicitly a unit
763            triangular matrix and a diagonal matrix overwritten on the diagonal.)
764    
765    2006-12-09  Douglas Bates  <bates@stat.wisc.edu>
766    
767            * src/chm_common.c (chm_factor_to_SEXP): allocate and fill the Dim slot.
768    
769    2006-12-08  Douglas Bates  <bates@stat.wisc.edu>
770    
771            * DESCRIPTION (Version): updated -> release 0.9975-7
772            * src/{init.c,chm_common.c}, inst/include/*: export cholmod_analyze_p
773    
774    2006-11-30  Martin Maechler  <maechler@stat.math.ethz.ch>
775    
776            * R/diagMatrix.R (%*%): write a direct [diag o Csparse] method
777    
778    2006-11-29  Douglas Bates  <bates@stat.wisc.edu>
779    
780            * src/dgeMatrix.c (dgeMatrix_solve): Check error code from dgetri.
781            * tests/dg_Matrix.R: Add Barry Rowlingson's test of a matrix that
782            is exactly singular.
783    
784    2006-11-07  Martin Maechler  <maechler@stat.math.ethz.ch>
785    
786            * DESCRIPTION (Date): updated -> release 0.9975-6
787    
788    2006-11-06  Martin Maechler  <maechler@stat.math.ethz.ch>
789    
790            * R/Csparse.R (replCmat): symmetric indexing of symmetric matrix
791            now returns symmetric.
792    
793            * R/zzz.R ("diag<-"): replace "diag<-" in base for R <= 2.4.x
794    
795            * R/Matrix.R (.M.sub.i.2col):  new, for  M[ cbind(i,j) ] indexing.
796            * R/Matrix.R (.M.repl.i.2col): new, for  M[ cbind(i,j) ] <- value
797    
798            * R/Auxiliaries.R (.type.kind): added
799    
800    2006-11-04  Martin Maechler  <maechler@stat.math.ethz.ch>
801    
802            * src/cs.[ch]: updated to CSparse Version 2.0.3 by simply
803            running src/CSparse_install.sh
804    
805            * R/denseMatrix.R: "[": keep symmetric on symmetric indexing.
806    
807    2006-11-03  Martin Maechler  <maechler@stat.math.ethz.ch>
808    
809            * src/dsCMatrix.c (dsCMatrix_Csparse_solve): new
810            * R/dsCMatrix.R (solve): "fully-sparse" using the above.
811    
812            * R/AllClass.R: "pMatrix" now also inherits from "generalMatrix"
813    
814            * tests/Class+Meth.R (tstMatrixClass): now assure
815            the (important in method programming) property :
816    
817                    ###>>  Every "Matrix" is either
818                    ###>>  "general*", "symmetric*", "triangular*" or "diagonal*"
819    
820                    (where "*" stands for "Matrix")
821    
822            * R/Auxiliaries.R (diagU2N): now .Call()s Csparse_diagU2N for <Csparse>
823    
824            * R/dMatrix.R (Compare(<dMatrix>,<dMatrix>): update and
825            * tests/validObj.R: checks for "comparison"
826    
827            * R/sparseMatrix.R ([): improved indexing for sparse;
828                    trying to keep <symmetric>[ n, n] symmmetric
829    
830            * tests/indexing.R: indexing for logical sparse now ok
831    
832    
833    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
834    
835            * src/Tsparse.c: use xTsparse_validate() , and hence remove
836    
837            * src/{ltC,lsC,lgT}Matrix.[ch]: removed
838    
839    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
840    
841            * R/AllClass.R (Matrix-class): check length of dimnames in validity.
842    
843            * tests/simple.R: validObject() checking the above.
844    
845            * src/dgCMatrix.c (xCMatrix_validate): new, small and simple,
846            replacing both dgCMatrix_validate and lgCM*.
847    
848            * src/Csparse.c (Csparse_dense_prod, etc): do not lose dimnames;
849            fix dimnames setting in other places.
850            * src/chm_common.c (chm_dense_to_SEXP): now can pass dimnames
851    
852    2006-11-01  Martin Maechler  <maechler@stat.math.ethz.ch>
853    
854            * R/Csparse.R,src/Csparse.c, etc: tcrossprod(<CsparseM>,<CsparseM>)
855    
856            * R/sparseMatrix.R (isSymmetric): drop 'factors' slot for
857            symmetry test, via
858            * R/Auxiliaries.R (.as.dgC.0.factors):
859    
860    2006-11-01  Douglas Bates  <bates@r-project.org>
861    
862            * R/Csparse.R,src/Csparse.c,tests/matprod.R,
863            man/CsparseMatrix-class.Rd: crossprod(<CsparseMatrix>,
864            <CsparseMatrix>) added
865    
866    2006-10-30  Martin Maechler  <maechler@stat.math.ethz.ch>
867    
868            * tests/matprod.R: add a variation of Harri's example
869    
870            * R/dsparseMatrix.R: fix crossprod(<dsparse>, <dge>) to *not*
871            recursive infinitely.
872    
873            * R/dgCMatrix.R: + solve(<sparse>, <sparse>)
874    
875            * tests/indexing.R: add test for the "<" bug fixed 10-27 in R/dMatrix.R
876    
877    2006-10-28  Martin Maechler  <maechler@stat.math.ethz.ch>
878    
879            * tests/Class+Meth.R (tstMatrixClass): more: use non-trivial
880            matrix if possible; test m+m == 2*m; now test dgRMatrix.
881            * R/dgRMatrix.R (.to.dgR): a few more coercions, in order to
882            satisfy the above test.
883    
884    2006-10-27  Martin Maechler  <maechler@stat.math.ethz.ch>
885    
886            * R/Matrix.R (Ops):  <Matrix> o <matrix>  method added
887    
888            * R/dgCMatrix.R: solve(a, b="missing") based on
889            * src/dgCMatrix.c (dgCMatrix_matrix_solve): extend to work with
890            RHS = NULL.
891    
892            * R/diagMatrix.R (diagdiagprod): extend %*% etc to ldiMatrix;
893            add more (needed) [t]crossprod() methods.
894    
895            * man/ddiMatrix-class.Rd: more info, notably on 'diag'
896    
897            * R/Auxiliaries.R (as_CspClass): cleanup
898            (drop0): internal utility for "Csparse_drop(*, 0)"
899            (.bail.out.2): encourage active feedback
900    
901    2006-10-26  Martin Maechler  <maechler@stat.math.ethz.ch>
902    
903            * R/dMatrix.R(Compare): new(), then slots [no validity check]
904    
905            * src/Csparse.c (Csparse_validate): fixed (and more efficient in
906            non-valid or 'sorted' case).
907    
908            * R/dsparseMatrix.R: add "chol" method.
909            * R/ddenseMatrix.R: ditto
910    
911            * R/diagMatrix.R (Ops): group methods for  <diagonal> o <sparse>
912            * NAMESPACE (Ops)
913            * R/diagMatrix.R (diag2T): simple utility used "higher level"
914            coercion; deprecating direct lower level coercions.
915    
916            * R/*.R (seq): use seq_len() and seq_along() where possible.
917    
918    
919    2006-10-23  Martin Maechler  <maechler@stat.math.ethz.ch>
920    
921            * DESCRIPTION (Version): 0.9975-5 ready for release
922    
923    2006-10-20  Douglas Bates  <bates@stat.wisc.edu>
924    
925            * src/init.c (R_init_Matrix): export more cholmod CCallable functions.
926    
927    2006-10-20  Martin Maechler  <maechler@stat.math.ethz.ch>
928    
929            * R/AllClass.R (corMatrix): add 'validity' check;
930                    comment out unused "LDL" class definition
931            * NAMESPACE: mention, but do not export "LDL" class
932            * R/corMatrix.R: new (simple), needed for R-devel with
933            * tests/Class+Meth.R (tstMatrixClass): 1 exception for corMatrix
934              coerce and t() exceptions for all 5 'Mat.MatFact' classes.
935    
936    2006-10-19  Douglas Bates  <bates@stat.wisc.edu>
937    
938            * src/chm_common.h: Add R_cholmod_start to initialize cholmod to
939            use Rprintf and R's error handling.
940    
941    2006-10-17  Martin Maechler  <maechler@stat.math.ethz.ch>
942    
943            * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
944            * tests/matprod.R: add tests for the bug fixed.
945    
946    2006-10-11  Douglas Bates  <bates@stat.wisc.edu>
947    
948            * src/HBMM.[ch]: remove HarwellBoeing format for writing.
949            * src/SOURCES_C.mkf (SOURCES_C): no longer compile iohb.c
950    
951    2006-10-06  Douglas Bates  <bates@stat.wisc.edu>
952    
953            * R/d[gs]CMatrix.R: deprecate the writeHB function.  Use writeMM instead.
954    
955    2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
956    
957            * DESCRIPTION (Version): 0.9975-3
958    
959            * R/diagMatrix.R (bdiag): new function constructing block diagonal
960            (sparse) matrices.
961            * man/bdiag.Rd: docu + examples
962    
963            * R/Csparse.R (replCmat): calling new Csparse_drop() now.
964    
965            * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
966            * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
967    
968            * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
969            that result is sparse or diagonal (and not dense).
970    
971            * man/Subassign-methods.Rd: fix examples
972    
973            * R/Matrix.R (Matrix):  Matrix(0, *) or Matrix(*, sparse=TRUE)
974            should always return a sparse (and not sometimes a diagonal) matrix.
975    
976    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
977    
978            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
979    
980    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
981    
982            * DESCRIPTION (Version): 0.9975-2
983    
984            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
985    
986    2006-10-02  Douglas Bates  <bates@R-project.org>
987    
988            * tests/dg_Matrix.R: Simplify test taking into account new code.
989    
990    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
991    
992            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
993    
994            * R/lsTMatrix.R: new files w/ missing methods
995            * R/nsTMatrix.R:  "  'for completeness'
996    
997            * tests/Class+Meth.R: a bit less 'not.ok.classes'
998    
999            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
1000    
1001    
1002    2006-09-28  Douglas Bates  <bates@R-project.org>
1003    
1004            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
1005            included.
1006    
1007            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
1008            Export C-callable functions used in Zt_create in lme4.
1009    
1010    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
1011    
1012            * DESCRIPTION (Version): 0.9975-1
1013    
1014            * tests/simple.R: less checks fail; using NA, found that our
1015                    kronecker() is not base-compatible with NA's.
1016    
1017            * R/dMatrix.R: "Compare" method now implemented for all cases
1018    
1019            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
1020    
1021            * man/dtpMatrix-class.Rd: mention length of 'x' slot
1022    
1023            * src/dtpMatrix.c (dtpMatrix_validate): fix check
1024            * src/dspMatrix.c (dspMatrix_validate): ditto
1025    
1026            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
1027              including coercion to [nl]tTMatrix.
1028    
1029            * R/diagMatrix.R (show): print a header line as for other classes.
1030    
1031    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
1032    
1033            * src/Makefile.win (SUBDIRS): fix typo
1034    
1035    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
1036    
1037            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
1038    
1039  2006-09-18  Douglas Bates  <bates@stat.wisc.edu>  2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
1040    
1041          * 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 1092 
1092          * tests/: adaptions          * tests/: adaptions
1093          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
1094                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
1095          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
1096    
1097  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
1098    
# Line 73  Line 1111 
1111          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
1112    
1113          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
1114          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
1115    
1116  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
1117    
# Line 116  Line 1154 
1154    
1155          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
1156          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
1157          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
1158          * R/Csparse.R: dito          * R/Csparse.R: ditto
1159    
1160  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
1161    
# Line 133  Line 1171 
1171    
1172          * 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
1173          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
1174          (.is.diagonal): dito          (.is.diagonal): ditto
1175    
1176          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
1177    

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