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Diff of /pkg/ChangeLog

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revision 1455, Mon Aug 28 15:35:44 2006 UTC revision 1571, Sat Sep 16 21:03:12 2006 UTC
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1    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * tests/group-methods.R: add test for logical + NAs
4    
5            * R/dMatrix.R ("Compare"): fix to work with NA's
6    
7            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
8    
9            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
10                    which is implemented.
11    
12    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
13    
14            * src/chm_common.c: coerce logical <-> double instead of
15            typecasting;  needed for "l" matrix handling in cholmod.
16    
17            * tests/other-pkgs.R (graph): small extension in "graph" checks.
18    
19            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
20            (Tsp2grNEL): other fixes needed
21    
22    2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
23    
24            * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
25                    Matrices, since "lMatrix", also "lsparseM" can have NA
26            * R/ndenseMatrix.R, etc: new source files
27            * man/nsparseMatrix-classes.Rd, etc: new help files
28            * tests/: adaptions
29            * src/chm_common.c (chm_dense_to_SEXP): and others:
30                    new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
31            * src/Csparse.c, etc: dito
32    
33    2006-09-11  Douglas Bates  <bates@R-project.org>
34    
35            * src/Mutils.[ch],init.c inst/include/*.h: Move the
36            alloc_d**Matrix functions to the lme4 package.
37    
38    2006-09-09  Douglas Bates  <bates@R-project.org>
39    
40            * src/dsCMatrix.c (dsCMatrix_Cholesky): igoring LDL = FALSE now
41            fixed
42    
43    2006-09-09  Martin Maechler  <maechler@stat.math.ethz.ch>
44    
45            * R/lMatrix.R: new
46    
47            * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
48    
49            * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
50            * man/tcrossprod.Rd: dito
51    
52    2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
53    
54            * inst/include/Matrix_stubs.c,Matrix.h: Add declarations and stubs
55            for exported functions
56            * src/Makefile, src/CHOLMOD/Lib/Makefile, src/Metis,CAMD,CCOLAMD:
57            Remove partitioning algorithms for sparse matrix reordering.  The
58            copyright on the Metis code was problematic and the methods were
59            rarely used.
60            * src/triplet_to_col.[ch],MMHB.[ch]: Remove triplet_to_col.  Such
61            operations are now done entirely in CHOLMOD code.
62    
63    2006-09-06  Douglas Bates  <bates@R-project.org>
64    
65            * src/Mutils.h: Remove functions that are no longer used.
66    
67    2006-09-04  Douglas Bates  <bates@R-project.org>
68    
69            * src/dtCMatrix.c (dtCMatrix_validate): rename functions.
70            * src/DEPS.mkf: update
71    
72    2006-09-02  Martin Maechler  <maechler@stat.math.ethz.ch>
73    
74            * created branches/Matrix-for-R-2.3.x;  on trunk: do
75            * DESCRIPTION (Version): 0.9975-0
76            (Depends): R (>= 2.4.0)
77    
78    2006-09-01  Douglas Bates  <bates@R-project.org>
79    
80            * R/sparseMatrix.R: Added direct method to CsparseMatrix from graphNEL
81    
82    2006-09-01  Martin Maechler  <maechler@stat.math.ethz.ch>
83    
84            * R/sparseMatrix.R: add coercion from "ANY" to "sparseMatrix"
85            * R/denseMatrix.R:  add coercion from "ANY" to "denseMatrix"
86    
87            * R/Matrix.R ([): use nargs() to disambiguate M[i] and M[i,]
88    
89    2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
90    
91            * R/sparseMatrix.R (Arith): moved Arith group method one-level up
92            from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
93            * R/dsparseMatrix.R: dito
94            * R/Csparse.R: dito
95    
96    2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
97    
98            * R/dMatrix.R (Compare): improve availability of "<", etc
99            * R/Auxiliaries.R (asTuniq): new; also make use of R 2.4.x print(*,max)
100    
101    2006-08-30  Martin Maechler  <maechler@stat.math.ethz.ch>
102    
103            * R/dgCMatrix.R: aargh: "Arith(<dgC>, numeric)" was wrong because
104            of a 0-index which was used as 1-index (..hmm)
105    
106            * R/sparseMatrix.R (prSpMatrix): fix printing an all-0 sparse Matrix
107    
108            * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's
109            * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
110            (.is.diagonal): dito
111    
112            * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
113    
114            * R/Matrix.R (Matrix): also work for NA data
115    
116  2006-08-28  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-28  Martin Maechler  <maechler@stat.math.ethz.ch>
117    
118          * R/Matrix.R (Matrix): + 'forceCheck' argument; dimnames setting          * R/Matrix.R (Matrix): + 'forceCheck' argument; dimnames setting

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