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revision 1548, Mon Sep 11 22:13:07 2006 UTC revision 1611, Mon Oct 2 17:07:16 2006 UTC
# Line 1  Line 1 
1    2006-10-02  Douglas Bates  <bates@R-project.org>
2    
3            * tests/dg_Matrix.R: Simplify test taking into account new code.
4    
5    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
6    
7            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
8    
9            * R/lsTMatrix.R: new files w/ missing methods
10            * R/nsTMatrix.R:  "  'for completeness'
11    
12            * tests/Class+Meth.R: a bit less 'not.ok.classes'
13    
14            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
15    
16    
17    2006-09-28  Douglas Bates  <bates@R-project.org>
18    
19            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
20            included.
21    
22            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
23            Export C-callable functions used in Zt_create in lme4.
24    
25    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
26    
27            * DESCRIPTION (Version): 0.9975-1
28    
29            * tests/simple.R: less checks fail; using NA, found that our
30                    kronecker() is not base-compatible with NA's.
31    
32            * R/dMatrix.R: "Compare" method now implemented for all cases
33    
34            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
35    
36            * man/dtpMatrix-class.Rd: mention length of 'x' slot
37    
38            * src/dtpMatrix.c (dtpMatrix_validate): fix check
39            * src/dspMatrix.c (dspMatrix_validate): ditto
40    
41            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
42              including coercion to [nl]tTMatrix.
43    
44            * R/diagMatrix.R (show): print a header line as for other classes.
45    
46    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
47    
48            * src/Makefile.win (SUBDIRS): fix typo
49    
50    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
51    
52            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
53    
54    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
55    
56            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
57            symmetric and y missing in R code using %*% (cholmod_aat doesn't
58            accept a symmetric matrix).
59            * tests/group-methods.R: Uncomment test of crossprod applied to
60            lsCMatrix objects.
61    
62    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
63    
64            * R/AllClass.R (symmetricMatrix): add validity method (available
65            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
66    
67            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
68    
69            * tests/indexing.Rout.save:
70            * tests/indexing.R: additions, mainly for 'lsparse'
71    
72            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
73            case.
74    
75            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
76    
77    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
78    
79            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
80                    as 'N' (1-letter - Ok?)
81    
82            * tests/group-methods.R: add test for logical + NAs
83    
84            * R/dMatrix.R ("Compare"): fix to work with NA's
85    
86            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
87    
88            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
89                    which is implemented.
90    
91    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
92    
93            * src/chm_common.c: coerce logical <-> double instead of
94            typecasting;  needed for "l" matrix handling in cholmod.
95    
96            * tests/other-pkgs.R (graph): small extension in "graph" checks.
97    
98            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
99            (Tsp2grNEL): other fixes needed
100    
101  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
102    
103          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
# Line 7  Line 107 
107          * tests/: adaptions          * tests/: adaptions
108          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
109                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
110          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
111    
112  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
113    
# Line 26  Line 126 
126          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
127    
128          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
129          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
130    
131  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
132    
# Line 69  Line 169 
169    
170          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
171          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
172          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
173          * R/Csparse.R: dito          * R/Csparse.R: ditto
174    
175  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
176    
# Line 86  Line 186 
186    
187          * 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
188          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
189          (.is.diagonal): dito          (.is.diagonal): ditto
190    
191          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
192    

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