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revision 1548, Mon Sep 11 22:13:07 2006 UTC revision 1615, Thu Oct 5 16:30:46 2006 UTC
# Line 1  Line 1 
1    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
4    
5    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
6    
7            * DESCRIPTION (Version): 0.9975-2
8    
9            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
10    
11    2006-10-02  Douglas Bates  <bates@R-project.org>
12    
13            * tests/dg_Matrix.R: Simplify test taking into account new code.
14    
15    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
16    
17            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
18    
19            * R/lsTMatrix.R: new files w/ missing methods
20            * R/nsTMatrix.R:  "  'for completeness'
21    
22            * tests/Class+Meth.R: a bit less 'not.ok.classes'
23    
24            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
25    
26    
27    2006-09-28  Douglas Bates  <bates@R-project.org>
28    
29            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
30            included.
31    
32            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
33            Export C-callable functions used in Zt_create in lme4.
34    
35    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
36    
37            * DESCRIPTION (Version): 0.9975-1
38    
39            * tests/simple.R: less checks fail; using NA, found that our
40                    kronecker() is not base-compatible with NA's.
41    
42            * R/dMatrix.R: "Compare" method now implemented for all cases
43    
44            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
45    
46            * man/dtpMatrix-class.Rd: mention length of 'x' slot
47    
48            * src/dtpMatrix.c (dtpMatrix_validate): fix check
49            * src/dspMatrix.c (dspMatrix_validate): ditto
50    
51            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
52              including coercion to [nl]tTMatrix.
53    
54            * R/diagMatrix.R (show): print a header line as for other classes.
55    
56    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
57    
58            * src/Makefile.win (SUBDIRS): fix typo
59    
60    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
61    
62            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
63    
64    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
65    
66            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
67            symmetric and y missing in R code using %*% (cholmod_aat doesn't
68            accept a symmetric matrix).
69            * tests/group-methods.R: Uncomment test of crossprod applied to
70            lsCMatrix objects.
71    
72    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
73    
74            * R/AllClass.R (symmetricMatrix): add validity method (available
75            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
76    
77            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
78    
79            * tests/indexing.Rout.save:
80            * tests/indexing.R: additions, mainly for 'lsparse'
81    
82            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
83            case.
84    
85            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
86    
87    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
88    
89            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
90                    as 'N' (1-letter - Ok?)
91    
92            * tests/group-methods.R: add test for logical + NAs
93    
94            * R/dMatrix.R ("Compare"): fix to work with NA's
95    
96            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
97    
98            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
99                    which is implemented.
100    
101    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
102    
103            * src/chm_common.c: coerce logical <-> double instead of
104            typecasting;  needed for "l" matrix handling in cholmod.
105    
106            * tests/other-pkgs.R (graph): small extension in "graph" checks.
107    
108            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
109            (Tsp2grNEL): other fixes needed
110    
111  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
112    
113          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
# Line 7  Line 117 
117          * tests/: adaptions          * tests/: adaptions
118          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
119                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
120          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
121    
122  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
123    
# Line 26  Line 136 
136          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
137    
138          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
139          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
140    
141  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
142    
# Line 69  Line 179 
179    
180          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
181          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
182          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
183          * R/Csparse.R: dito          * R/Csparse.R: ditto
184    
185  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
186    
# Line 86  Line 196 
196    
197          * 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
198          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
199          (.is.diagonal): dito          (.is.diagonal): ditto
200    
201          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
202    

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