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Diff of /pkg/ChangeLog

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revision 1624, Wed Oct 11 15:00:11 2006 UTC revision 1660, Thu Nov 2 11:05:35 2006 UTC
# Line 1  Line 1 
1    2006-11-02  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/AllClass.R (Matrix-class): check length of dimnames in validity.
4    
5            * tests/simple.R: validObject() checking the above.
6    
7            * src/dgCMatrix.c (gCMatrix_validate): new, small and simple,
8            replacing both dgCMatrix_validate and lgCM*.
9    
10            * src/Csparse.c (Csparse_dense_prod, etc): do not lose dimnames;
11            fix dimnames setting in other places.
12            * src/chm_common.c (chm_dense_to_SEXP): now can pass dimnames
13    
14    2006-11-01  Martin Maechler  <maechler@stat.math.ethz.ch>
15    
16            * R/Csparse.R,src/Csparse.c, etc: tcrossprod(<CsparseM>,<CsparseM>)
17    
18            * R/sparseMatrix.R (isSymmetric): drop 'factors' slot for
19            symmetry test, via
20            * R/Auxiliaries.R (.as.dgC.0.factors):
21    
22    2006-11-01  Douglas Bates  <bates@r-project.org>
23    
24            * R/Csparse.R,src/Csparse.c,tests/matprod.R,
25            man/CsparseMatrix-class.Rd: crossprod(<CsparseMatrix>,
26            <CsparseMatrix>) added
27    
28    2006-10-30  Martin Maechler  <maechler@stat.math.ethz.ch>
29    
30            * tests/matprod.R: add a variation of Harri's example
31    
32            * R/dsparseMatrix.R: fix crossprod(<dsparse>, <dge>) to *not*
33            recursive infinitely.
34    
35            * R/dgCMatrix.R: + solve(<sparse>, <sparse>)
36    
37            * tests/indexing.R: add test for the "<" bug fixed 10-27 in R/dMatrix.R
38    
39    2006-10-28  Martin Maechler  <maechler@stat.math.ethz.ch>
40    
41            * tests/Class+Meth.R (tstMatrixClass): more: use non-trivial
42            matrix if possible; test m+m == 2*m; now test dgRMatrix.
43            * R/dgRMatrix.R (.to.dgR): a few more coercions, in order to
44            satisfy the above test.
45    
46    2006-10-27  Martin Maechler  <maechler@stat.math.ethz.ch>
47    
48            * R/Matrix.R (Ops):  <Matrix> o <matrix>  method added
49    
50            * R/dgCMatrix.R: solve(a, b="missing") based on
51            * src/dgCMatrix.c (dgCMatrix_matrix_solve): extend to work with
52            RHS = NULL.
53    
54            * R/diagMatrix.R (diagdiagprod): extend %*% etc to ldiMatrix;
55            add more (needed) [t]crossprod() methods.
56    
57            * man/ddiMatrix-class.Rd: more info, notably on 'diag'
58    
59            * R/Auxiliaries.R (as_CspClass): cleanup
60            (drop0): internal utility for "Csparse_drop(*, 0)"
61            (.bail.out.2): encourage active feedback
62    
63    2006-10-26  Martin Maechler  <maechler@stat.math.ethz.ch>
64    
65            * R/dMatrix.R(Compare): new(), then slots [no validity check]
66    
67            * src/Csparse.c (Csparse_validate): fixed (and more efficient in
68            non-valid or 'sorted' case).
69    
70            * R/dsparseMatrix.R: add "chol" method.
71            * R/ddenseMatrix.R: ditto
72    
73            * R/diagMatrix.R (Ops): group methods for  <diagonal> o <sparse>
74            * NAMESPACE (Ops)
75            * R/diagMatrix.R (diag2T): simple utility used "higher level"
76            coercion; deprecating direct lower level coercions.
77    
78            * R/*.R (seq): use seq_len() and seq_along() where possible.
79    
80    
81    2006-10-23  Martin Maechler  <maechler@stat.math.ethz.ch>
82    
83            * DESCRIPTION (Version): 0.9975-5 ready for release
84    
85    2006-10-20  Douglas Bates  <bates@stat.wisc.edu>
86    
87            * src/init.c (R_init_Matrix): export more cholmod CCallable functions.
88    
89    2006-10-20  Martin Maechler  <maechler@stat.math.ethz.ch>
90    
91            * R/AllClass.R (corMatrix): add 'validity' check;
92                    comment out unused "LDL" class definition
93            * NAMESPACE: mention, but do not export "LDL" class
94            * R/corMatrix.R: new (simple), needed for R-devel with
95            * tests/Class+Meth.R (tstMatrixClass): 1 exception for corMatrix
96              coerce and t() exceptions for all 5 'Mat.MatFact' classes.
97    
98    2006-10-19  Douglas Bates  <bates@stat.wisc.edu>
99    
100            * src/chm_common.h: Add R_cholmod_start to initialize cholmod to
101            use Rprintf and R's error handling.
102    
103    2006-10-17  Martin Maechler  <maechler@stat.math.ethz.ch>
104    
105            * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
106            * tests/matprod.R: add tests for the bug fixed.
107    
108  2006-10-11  Douglas Bates  <bates@stat.wisc.edu>  2006-10-11  Douglas Bates  <bates@stat.wisc.edu>
109    
110          * src/HBMM.[ch]: remove HarwellBoeing format for writing.          * src/HBMM.[ch]: remove HarwellBoeing format for writing.
# Line 5  Line 112 
112    
113  2006-10-06  Douglas Bates  <bates@stat.wisc.edu>  2006-10-06  Douglas Bates  <bates@stat.wisc.edu>
114    
115          * R/dgCMatrix.R: deprecate the writeHB function.  Use writeMM instead.          * R/d[gs]CMatrix.R: deprecate the writeHB function.  Use writeMM instead.
116    
117  2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
118    

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