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revision 1922, Sat Jun 23 18:08:48 2007 UTC revision 2048, Tue Aug 14 15:09:10 2007 UTC
# Line 1  Line 1 
1    2007-08-14  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/nearPD.R, man/nearPD.Rd (nearPD): new function built on Jens
4            Oehlschlaegel's ... result type still to be discussed!
5    
6    2007-08-10  Martin Maechler  <maechler@stat.math.ethz.ch>
7    
8            * man/image-methods.Rd: new, combining all image() methods
9    
10    2007-08-09  Martin Maechler  <maechler@stat.math.ethz.ch>
11    
12            * R/dgCMatrix.R: define qr() and lu() methods for "sparseMatrix"
13            to work via dgC...
14    
15            * R/Matrix.R (Matrix): special treatment for "table" (S3)
16    
17    2007-08-07  Martin Maechler  <maechler@stat.math.ethz.ch>
18    
19            * R/dgTMatrix.R (image): change defaults to
20                    aspect = "iso", colorkey = FALSE
21    
22    2007-08-06  Martin Maechler  <maechler@stat.math.ethz.ch>
23    
24            * src/dsyMatrix.c (dsyMatrix_matrix_mm): 'b' might be matrix;
25            must copy its *expanded* x slot before LAPACK call.
26    
27            * tests/matprod.R: test the last days' changes.
28    
29    2007-08-06 16:43  Douglas Bates <bates@stat.wisc.edu>
30    
31            * [r4712] inst/include/Matrix_stubs.c: Change R_cholmod_printf in stubs
32              as well as in sources
33    
34    2007-08-03  Martin Maechler  <maechler@stat.math.ethz.ch>
35    
36            * R/Matrix.R (%*%, crossprod, tcrossprod): add method for
37                    ("Matrix", "matrix") which is needed in some cases.
38            Ditto for solve().
39    
40            * R/colSums.R (.as.dge.Fun): need ddenseMatrix methods to avoid
41            infinite recursion in dispatch for some cases.
42    
43    2007-08-02 08:48  Martin Maechler <maechler@stat.math.ethz.ch>
44    
45            * [r4693] src/chm_common.c: R_cholmod_printf() instead of Rprintf() just
46              so pointers match
47    
48    2007-08-02  Martin Maechler  <maechler@stat.math.ethz.ch>
49    
50            * DESCRIPTION (Date): set ready for release -- 0.999375-1
51    
52    2007-08-01 15:44  Douglas Bates <bates@stat.wisc.edu>
53    
54            * [r4686] inst/include/Matrix.h, inst/include/Matrix_stubs.c,
55              src/chm_common.c, src/chm_common.h: Change API for
56              numeric_as_chm_dense and N_AS_CHM_DN
57    
58    2007-08-01  Martin Maechler  <maechler@stat.math.ethz.ch>
59    
60            * src/dtrMatrix.c (dtrMatrix_matrix_mm): fix dimensionality check (!)
61            * tests/matprod.R: regr.test for it
62    
63    2007-07-20  Martin Maechler  <maechler@stat.math.ethz.ch>
64    
65            * R/dMatrix.R: fix from Brian for   Math2(., digits = "missing")
66            * tests/group-methods.R: and regression-test it
67    
68    2007-07-19 19:45  Douglas Bates <bates@stat.wisc.edu>
69    
70            * [r4642] inst/include/Matrix.h, inst/include/Matrix_stubs.c,
71              inst/include/cholmod.h, src/chm_common.c, src/init.c: Export
72              triplet_to_sparse, documentation, use typedefs
73    
74    2007-07-18  Martin Maechler  <maechler@stat.math.ethz.ch>
75    
76            * man/dpoMatrix-class.Rd: added 'corMatrix' example
77    
78            * src/dsyMatrix.[ch] (dsyMatrix_as_matrix): new 'keep_dimnames' arg
79            * src/dtrMatrix.[ch] (dtrMatrix_as_matrix): ditto
80            * src/init.c, R/dsyMatrix.R, R/dtrMatrix.R, R/lgTMatrix.R: ditto
81    
82            * R/lsparseMatrix.R: bug fix in "all" method
83            * R/Ops.R (.do.Logic.lsparse): "|" bug in borderline case
84    
85            * R/dsyMatrix.R (coerce->dsTMatrix): (i,j) slots should *not* have names
86            * R/ngTMatrix.R (coerce->ngTMatrix): ditto;
87                    + matrix |-> nMatrix coercion
88            * R/pMatrix.R: + setAs()  to dMatrix and from nMatrix
89            * man/pMatrix-class.Rd: ditto
90    
91            * R/Matrix.R (Summary): method for non-dMatrix
92    
93            * tests/Class+Meth.R (extraValid): new check about "dirty" slots
94            * tests/Class+Meth.R (tstMatrixClass): test norm(.);
95                    test all Summary methods.
96    
97    2007-07-16  Martin Maechler  <maechler@stat.math.ethz.ch>
98    
99            * R/dgeMatrix.R (norm, rcond): methods for 'matrix'
100    
101    2007-07-14  Martin Maechler  <maechler@stat.math.ethz.ch>
102    
103            * R/sparseMatrix.R (norm): simple methods for sparseMatrix
104    
105            * R/pMatrix.R (t?crossprod): methods for pMatrix
106    
107    2007-07-10  Douglas Bates  <bates@stat.wisc.edu>
108    
109            * src/dgeMatrix.c (dgeMatrix_colsums): Get the logic straight.
110    
111    2007-07-09 20:45  Douglas Bates <bates@stat.wisc.edu>
112    
113            * [r4579] src/dgeMatrix.c: Untangle horrible code in dgeMatrix_colsums
114              trying to fix a subtle bug - which has been somewhere else.
115    
116    2007-07-09 19:43  Martin Maechler <maechler@stat.math.ethz.ch>
117    
118            * [r4578] src/dgeMatrix.c: "cleaned" dgeMatrix_colsums() - but did not
119              solve the bug
120    
121    2007-07-08  Martin Maechler  <maechler@stat.math.ethz.ch>
122    
123            * src/dgCMatrix.c (compressed_to_TMatrix):
124    
125    2007-07-07  Martin Maechler  <maechler@stat.math.ethz.ch>
126    
127            * src/Csparse.c (Rsparse_validate): new, to have some validity
128            checking for RsparseMatrix
129            * src/dgCMatrix.c (xRMatrix_validate): ditto
130            * src/dtCMatrix.c (tRMatrix_validate): ditto
131    
132    2007-07-07  Douglas Bates <bates@stat.wisc.edu>
133    
134            * [r4567] R/AllClass.R: Slots already in RsparseMatrix were redefined in
135              lgRMatrix
136            * [r4568] DESCRIPTION: Prepare for bug-fix release
137            * [r4570] src/CHOLMOD/Check/cholmod_write.c: Include cholmod_matrixops.h
138              for declaration of cholmod_symmetry
139    
140    2007-07-06  Martin Maechler  <maechler@stat.math.ethz.ch>
141    
142            * DESCRIPTION (Version): 0.999375 merged into the trunk; ready for
143            release.
144    
145    2007-07-06 14:11  Douglas Bates <bates@stat.wisc.edu>
146    
147            * [r4559] src/iohb.c, src/iohb.h: Remove Harwell-Boeing input/output
148              functions - no longer used
149            * [r4560] src/HBMM.c, src/Mutils.c, src/dgTMatrix.c, src/dgeMatrix.c,
150              src/dspMatrix.c, src/dsyMatrix.c, src/dtCMatrix.c,
151              src/factorizations.c, src/sparseQR.c: Replace most calls to Calloc by
152              Alloca
153    
154    2007-07-06 13:14  Martin Maechler <maechler@stat.math.ethz.ch>
155    
156            * [r4558] inst/doc/Comparisons.Rnw, src/CHMfactor.c, src/Csparse.c,
157              src/Tsparse.c, src/chm_common.c, src/chm_common.h, src/dense.c,
158              src/dgCMatrix.c, src/dsCMatrix.c, src/dtTMatrix.c, src/sparseQR.c,
159              src/t_gCMatrix_colSums.c: more R_CheckStack()s
160    
161    2007-07-05 18:12  Douglas Bates <bates@stat.wisc.edu>
162    
163            * [r4550] inst/include/Matrix.h: Add the macro N_AS_CHM_DN to "alloca"
164              the required amount of memory then call M_numeric_as_chm_dense.
165            * [r4556] src/Mutils.h, src/dgCMatrix.c: Define and use the Alloca macro
166              (like Calloc but calling alloca)
167    
168    2007-07-05  Martin Maechler  <maechler@stat.math.ethz.ch>
169    
170            * R/sparseMatrix.R (printSpMatrix): renamed from prSpMatrix()
171            and extended with more sophisticated 'col.names' option.
172            * NAMESPACE: export  printSparseMatrix()
173            * man/printSpMatrix.Rd: document, incl. examples
174    
175    2007-07-04 16:21  Douglas Bates <bates@stat.wisc.edu>
176    
177            * [r4543] src/cs_utils.c, src/cs_utils.h, src/dgCMatrix.c,
178              src/dtCMatrix.c, src/sparseQR.c: CSP typedef for *cs and macro
179              AS_CSP. API change - pass the empty structure to Matrix_as_cs.
180    
181    2007-07-04  Martin Maechler  <maechler@stat.math.ethz.ch>
182    
183            * DESCRIPTION (Version): 0.99875-4
184    
185            * tests/Class+Meth.R (tstMatrixClass): add dimnames, and hence test
186            some dimnames perservation.
187    
188            * R/dsTMatrix.R (t-method): keep dimnames
189            * R/dtTMatrix.R:  ditto
190    
191            * R/sparseMatrix.R (prSpMatrix): print colnames when non-trivial
192            and ncol(.) < 10
193    
194            * src/cs_utils.c: drop check_class() and use Matrix_check_class()
195            from Mutils.h
196    
197            * src/lgCMatrix.c ([ln]csc_to_matrix): no longer lose dimnames,
198            e.g. in as(<ngCMatrix>, "matrix")
199    
200    2007-07-01 13:27  Douglas Bates <bates@stat.wisc.edu>
201    
202            * [r4529] .: Create a branch for the API changes from the 0.99875
203              series to the 0.999375 series
204            * [r4530] DESCRIPTION, inst/include/Matrix.h,
205              inst/include/Matrix_stubs.c, src/CHMfactor.c, src/Csparse.c,
206              src/Mutils.h, src/Tsparse.c, src/chm_common.c, src/chm_common.h,
207              src/dense.c, src/dgCMatrix.c, src/dsCMatrix.c, src/dtTMatrix.c,
208              src/t_gCMatrix_colSums.c: API change - pass the empty structure to the
209              as_cholmod_x functions
210    
211    2007-06-30 09:05  Martin Maechler <maechler@stat.math.ethz.ch>
212    
213            * [r4527] trunk/Matrix/DESCRIPTION, trunk/Matrix/NAMESPACE,
214              trunk/Matrix/inst/doc/Comparisons.Rnw: add session- and hardware-info
215              to Comparisons
216    
217    >>>>>>> .merge-right.r4561
218    2007-06-29  Martin Maechler  <maechler@stat.math.ethz.ch>
219    
220            * DESCRIPTION (Version): 0.99875-3 ready to be released.
221    
222            * R/sparseMatrix.R (spMatrix): make spMatrix(3,4) working
223    
224            * R/AllGeneric.R: set "Math" (and "Math2") group generics in a way
225            that should also work in a future version of R.
226    
227  2007-06-21  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-06-21  Martin Maechler  <maechler@stat.math.ethz.ch>
228    
229          * NAMESPACE, R/AllClass.R: "xsparseVector" class union.          * NAMESPACE, R/AllClass.R: "xsparseVector" class union.
# Line 5  Line 231 
231          * R/sparseVector.R: more *sparseVector coercions, notably for          * R/sparseVector.R: more *sparseVector coercions, notably for
232          non - double ones.          non - double ones.
233    
   
234  2007-06-19  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-06-19  Martin Maechler  <maechler@stat.math.ethz.ch>
235    
236          * R/colSums.R: new file for all (col|row)(Sums|Means) methods,          * R/colSums.R: new file for all (col|row)(Sums|Means) methods,

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