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revision 1767, Mon Feb 5 16:53:17 2007 UTC revision 1932, Fri Jun 29 16:43:47 2007 UTC
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1    2007-06-29  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * DESCRIPTION (Version): 0.99875-3 ready to be released.
4    
5            * R/sparseMatrix.R (spMatrix): make spMatrix(3,4) working
6    
7            * R/AllGeneric.R: set "Math" (and "Math2") group generics in a way
8            that should also work in a future version of R.
9    
10    2007-06-21  Martin Maechler  <maechler@stat.math.ethz.ch>
11    
12            * NAMESPACE, R/AllClass.R: "xsparseVector" class union.
13    
14            * R/sparseVector.R: more *sparseVector coercions, notably for
15            non - double ones.
16    
17    2007-06-19  Martin Maechler  <maechler@stat.math.ethz.ch>
18    
19            * R/colSums.R: new file for all (col|row)(Sums|Means) methods,
20              notably the new ones building on the new .Call(.)s:
21    
22            * src/dgCMatrix.c (DEF_gCMatrix_COLSUMS): use to define
23            all 4 of [dlin]gCMatrix_colSums().
24    
25    2007-06-18 16:12  Douglas Bates <bates@stat.wisc.edu>
26    
27            * [r4472] src/Syms.h, src/init.c: Added Matrix_lengthSym
28            * [r4473] src/dgCMatrix.c: Modified dgCMatrix_colSums for sparseVector
29              result
30    
31    2007-06-16  Martin Maechler  <maechler@stat.math.ethz.ch>
32    
33            * R/kronecker.R: fix typo (could lead to inf.recursion)
34            * test/simple.R: testing that
35    
36            * R/sparseMatrix.R (prSpMatrix): change to be used as print()
37            method as well (which can have arguments, show() can't).
38    
39    2007-06-16 15:52  Douglas Bates <bates@stat.wisc.edu>
40    
41            * [r4466] R/dgCMatrix.R, src/dgCMatrix.c, src/dgCMatrix.h, src/init.c:
42              added dgCMatrix_colSums for [col,row][Sums,Means]
43    
44    2007-06-15 23:15  Douglas Bates <bates@stat.wisc.edu>
45    
46            * [r4460] R/sparseMatrix.R, man/dgCMatrix-class.Rd, src/dgCMatrix.c,
47              src/dgCMatrix.h, src/init.c: added lm.fit.sparse (unexported),
48              coercion of "factor" to "dgCMatrix" and dgCMatrix_cholsol
49            * [r4461] R/AllClass.R, man/sparseMatrix-class.Rd: draft "indicators"
50              class
51            * [r4463] R/sparseMatrix.R, man/dgCMatrix-class.Rd,
52              man/sparseMatrix-class.Rd: Don't need an "indicators" class - use the
53              row names to store the levels - duh!  Added an example.
54    
55    2007-06-14  Martin Maechler  <maechler@stat.math.ethz.ch>
56    
57            * src/Csparse.c (Csparse_validate): check for *repeated* entries
58            thanks to example from Christian Buchta; with a test here:
59            * tests/simple.R:
60    
61    2007-06-07  Martin Maechler  <maechler@stat.math.ethz.ch>
62    
63            * R/Auxiliaries.R (callGeneric): another fix, needed for some cases
64            of colSums(*, sparseResult = TRUE)
65    
66    2007-06-06  Martin Maechler  <maechler@stat.math.ethz.ch>
67    
68            * R/lsparseMatrix.R, R/ldenseMatrix.R (all, any): change default to
69            'na.rm = FALSE' as "everywhere" else in R.
70    
71    2007-06-05 Douglas Bates <bates@stat.wisc.edu>
72    
73            * [r4421] src/CSparse_install.sh: Modify for new organization of
74              CSparse package
75            * [r4425] src/UFsparse_download.sh: Update to version 3.0.0 of
76              SuiteSparse
77            * [r4426] src/Makefile: add ./UFconfig to the include path for
78              compilation
79            * [r4427] src/cs.[ch]: update to CSparse version 2.2.0
80            * [r4428] inst/doc/UFsparse/* src/{AMD,CHOLMOD,COLAMD}/*
81              src/UFconfig/UFconfig.h: Update to version 3.0.0 of SuiteSparse
82    
83    2007-06-05  Martin Maechler  <maechler@stat.math.ethz.ch>
84    
85            * R/Auxiliaries.R (emptyColnames): + argument msg.if.not.empty, used in
86            * R/sparseMatrix.R (prSpMatrix): now gives a message about
87            suppressed column names.
88    
89    2007-06-04 17:13  Douglas Bates <bates@stat.wisc.edu>
90    
91            * [r4418] src/Csparse.c, src/HBMM.c, src/Mutils.c, src/Mutils.h,
92              src/Tsparse.c, src/chm_common.c, src/chm_common.h, src/dgCMatrix.c,
93              src/dgeMatrix.c, src/dpoMatrix.c, src/dpoMatrix.h, src/dppMatrix.c,
94              src/dppMatrix.h, src/dsCMatrix.c, src/dspMatrix.c, src/dspMatrix.h,
95              src/dsyMatrix.c, src/dsyMatrix.h, src/dtpMatrix.c, src/dtrMatrix.c:
96              Remove warnings after change to const char* CHAR
97    
98    2007-06-04 17:11  Douglas Bates <bates@stat.wisc.edu>
99    
100            * [r4417] inst/include/Matrix_stubs.c, inst/include/cholmod.h: Corrected
101              type of M_cholmod_ssmult
102    
103    2007-06-03 14:42  Douglas Bates <bates@stat.wisc.edu>
104    
105            * [r4412] inst/include/Matrix_stubs.c, inst/include/cholmod.h,
106              src/init.c: Yet another cholmod export - cholmod_ssmult
107    
108    2007-05-23  Martin Maechler  <maechler@stat.math.ethz.ch>
109    
110            * NAMESPACE: exported drop0(), since
111            * man/drop0.Rd: I have seen several cases, I really wanted to use
112            it, so our users may want too.
113    
114    2007-05-22  Martin Maechler  <maechler@stat.math.ethz.ch>
115    
116            * man/colSums.Rd: separately document colSums() etc, since these
117            have the extra argument 'sparseResult'.
118    
119    2007-05-21  Martin Maechler  <maechler@stat.math.ethz.ch>
120    
121            * R/sparseMatrix.R (spMatrix): utility (T)sparse Matrix constructor;
122            * man/spMatrix.Rd: docu., including examples
123    
124            * R/Auxiliaries.R (sp.colMeans): etc, using a patched callGeneric(),
125            in order to make colMeans() etc fast *and* correct.
126            * R/sparseVector.R (replSPvec): "[<-" functionality for
127            sparseVectors; tested in
128            * tests/simple.R:
129    
130    2007-05-19  Martin Maechler  <maechler@stat.math.ethz.ch>
131    
132            * R/sparseMatrix.R (print.sparseSummary): and summary() method for
133            (very) sparse Matrices; output similar to Matlab's print().
134    
135    2007-05-17  Douglas Bates  <bates@stat.wisc.edu>
136    
137            * src/HBMM.c (Matrix_writeMatrixMarket): Write 1-based, not
138            0-based, indices (Jose Quesada <quesada@gmail.com>).
139    
140    2007-05-16  Douglas Bates  <bates@stat.wisc.edu>
141    
142            * R/CHMfactor.R: Added solve methods for a CHMfactor object.
143    
144    2007-05-16  Martin Maechler  <maechler@stat.math.ethz.ch>
145    
146            * R/Auxiliaries.R (sparsapply): new utility, much faster than
147            tapply1() for large sparse matrices.
148    
149    2007-05-15  Martin Maechler  <maechler@stat.math.ethz.ch>
150    
151            * R/Matrix.R (dim<-): reshape now via sparseVector.
152    
153            * R/sparseVector.R: methods and function for
154            * R/AllClass.R: new "sparseVector" class and daughters.
155            * NAMESPACE: export new classes
156    
157    2007-05-14  Martin Maechler  <maechler@stat.math.ethz.ch>
158    
159            * DESCRIPTION (Version): 0.99875-1
160            * src/Makefile.win: also remove Lapack code from here (cf. 04-25).
161    
162    2007-05-11  Martin Maechler  <maechler@stat.math.ethz.ch>
163    
164            * R/Tsparse.R ([, Tsparse): fix last case: *duplicated*, symmetric
165            indexing
166            * tests/indexing.R: test set for that.
167    
168    2007-05-08  Martin Maechler  <maechler@stat.math.ethz.ch>
169    
170            * R/Tsparse.R (replTmat): fix the case of *duplicated* index
171            entries.
172            * tests/indexing.R(out): add regression test for it
173    
174    2007-04-30  Martin Maechler  <maechler@stat.math.ethz.ch>
175    
176            * R/(l(dense|sparse))?Matrix.R (!): use 'x', not 'e1' as argument
177            name for "!" method definitions.
178    
179    2007-04-26  Martin Maechler  <maechler@stat.math.ethz.ch>
180    
181            * R/Tsparse.R (intI): new utility, used for "[" :
182                    Cleanup up there, and fixes for duplicated indices - more TODO!
183    
184            * tests/indexing.R(out): more tests
185    
186    2007-04-25  Douglas Bates  <bates@stat.wisc.edu>
187    
188            * DESCRIPTION,src/Makefile: require R>= 2.5.0 and remove Lapack
189            code that is now part of the R Lapack library.
190    
191            * src/init.c,inst/include/{Matrix_stubs.c,cholmod.h}:export
192            cholmod_factorize_p (used in lme4 for GLMMs and NLMMs).
193    
194    2007-04-21  Martin Maechler  <maechler@stat.math.ethz.ch>
195    
196            * R/Matrix.R (image): method for all Matrices, not just sparse ones.
197    
198    2007-04-17  Martin Maechler  <maechler@stat.math.ethz.ch>
199    
200            * R/Auxiliaries.R (tapply1): unname(.) -> colSums() etc don't end
201            up with extraneous names '0'...'<n-1>'
202    
203    2007-04-12  Martin Maechler  <maechler@stat.math.ethz.ch>
204    
205            * R/dgTMatrix.R (mat2dgT): care about NAs
206    
207    2007-04-11  Martin Maechler  <maechler@stat.math.ethz.ch>
208    
209            * R/kronecker.R: triangularity preserving methods
210    
211    2007-03-27  Martin Maechler  <maechler@stat.math.ethz.ch>
212    
213            * R/kronecker.R: new file collecting kronecker() methods in one
214                    place.  Goal: become much faster!
215    
216    2007-03-23  Martin Maechler  <maechler@stat.math.ethz.ch>
217    
218            * src/dtCMatrix.c (dtCMatrix_solve): use the new code from Kasper
219            Kristensen based cs_spsolve() instead of _lsolve & _usolve which
220            can be much faster.
221    
222            * tests/matprod.R: add regression tests for these (upper & lower).
223    
224    2007-03-19  Martin Maechler  <maechler@stat.math.ethz.ch>
225    
226            * R/Matrix.R (diff): method for our Matrices.
227    
228            * R/sparseMatrix.R (isDiagonal): check dim()!
229    
230    2007-03-17  Martin Maechler  <maechler@stat.math.ethz.ch>
231    
232            * R/Matrix.R (dim<-): new method for "reshape()" built on a
233            proposal from Tamas Papp.
234    
235    2007-03-16  Martin Maechler  <maechler@stat.math.ethz.ch>
236    
237            * R/AllGeneric.R: remove all  if(!isGeneric(.))  clauses
238    
239            * R/zzz.R (.onLoad, .onUnload): do *not* leave bind_activation(TRUE);
240            rather define and export  cBind() and rBind() only.
241            --> useRs *must* change code that used to have cbind()/rbind() !!
242    
243            * R/bind.R: change tests from cbind() to cBind() and similarly to rBind()
244            * R/bind.Rout.save: ditto
245    
246    2007-02-16  Douglas Bates  <bates@r-project.org>
247    
248            * DESCRIPTION (Date, Version): 0.9975-11 with new date
249            * src/dgCMatrix.c (R_to_CMatrix, compressed_to_TMatrix): remove
250            const modifier on declaration of the array 'valid'
251    
252    2007-02-12  Douglas Bates  <bates@stat.wisc.edu>
253    
254            * R/CHMfactor.R: Add image method (coercion to sparseMatrix).
255    
256  2007-02-05  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-02-05  Martin Maechler  <maechler@stat.math.ethz.ch>
257    
258            * DESCRIPTION (Date, Version): 0.9975-10 with new date.
259    
260          * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix          * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix
261          * tests/simple.R: test the above and some of these coercions:          * tests/simple.R: test the above and some of these coercions:
262    

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