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Diff of /pkg/ChangeLog

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revision 1548, Mon Sep 11 22:13:07 2006 UTC revision 1582, Tue Sep 19 08:03:10 2006 UTC
# Line 1  Line 1 
1    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
2    
3            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
4            symmetric and y missing in R code using %*% (cholmod_aat doesn't
5            accept a symmetric matrix).
6            * tests/group-methods.R: Uncomment test of crossprod applied to
7            lsCMatrix objects.
8    
9    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
10    
11            * R/AllClass.R (symmetricMatrix): add validity method (available
12            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
13    
14            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
15    
16            * tests/indexing.Rout.save:
17            * tests/indexing.R: additions, mainly for 'lsparse'
18    
19            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
20            case.
21    
22            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
23    
24    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
25    
26            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
27                    as 'N' (1-letter - Ok?)
28    
29            * tests/group-methods.R: add test for logical + NAs
30    
31            * R/dMatrix.R ("Compare"): fix to work with NA's
32    
33            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
34    
35            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
36                    which is implemented.
37    
38    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
39    
40            * src/chm_common.c: coerce logical <-> double instead of
41            typecasting;  needed for "l" matrix handling in cholmod.
42    
43            * tests/other-pkgs.R (graph): small extension in "graph" checks.
44    
45            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
46            (Tsp2grNEL): other fixes needed
47    
48  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
49    
50          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
# Line 7  Line 54 
54          * tests/: adaptions          * tests/: adaptions
55          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
56                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
57          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
58    
59  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
60    
# Line 26  Line 73 
73          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
74    
75          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
76          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
77    
78  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
79    
# Line 69  Line 116 
116    
117          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
118          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
119          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
120          * R/Csparse.R: dito          * R/Csparse.R: ditto
121    
122  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
123    
# Line 86  Line 133 
133    
134          * 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
135          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
136          (.is.diagonal): dito          (.is.diagonal): ditto
137    
138          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
139    

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