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Diff of /pkg/ChangeLog

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revision 1642, Fri Oct 20 21:08:28 2006 UTC revision 1659, Wed Nov 1 17:50:15 2006 UTC
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1    2006-11-01  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/sparseMatrix.R (isSymmetric): drop 'factors' slot for symmetry test, via
4            * R/Auxiliaries.R (.as.dgC.0.factors):
5    
6    2006-11-01  Douglas Bates  <bates@r-project.org>
7    
8            * R/Csparse.R,src/Csparse.c,tests/matprod.R,
9            man/CsparseMatrix-class.Rd: crossprod(<CsparseMatrix>,
10            <CsparseMatrix>) added
11    
12    2006-10-30  Martin Maechler  <maechler@stat.math.ethz.ch>
13    
14            * tests/matprod.R: add a variation of Harri's example
15    
16            * R/dsparseMatrix.R: fix crossprod(<dsparse>, <dge>) to *not*
17            recursive infinitely.
18    
19            * R/dgCMatrix.R: + solve(<sparse>, <sparse>)
20    
21            * tests/indexing.R: add test for the "<" bug fixed 10-27 in R/dMatrix.R
22    
23    2006-10-28  Martin Maechler  <maechler@stat.math.ethz.ch>
24    
25            * tests/Class+Meth.R (tstMatrixClass): more: use non-trivial
26            matrix if possible; test m+m == 2*m; now test dgRMatrix.
27            * R/dgRMatrix.R (.to.dgR): a few more coercions, in order to
28            satisfy the above test.
29    
30    2006-10-27  Martin Maechler  <maechler@stat.math.ethz.ch>
31    
32            * R/Matrix.R (Ops):  <Matrix> o <matrix>  method added
33    
34            * R/dgCMatrix.R: solve(a, b="missing") based on
35            * src/dgCMatrix.c (dgCMatrix_matrix_solve): extend to work with
36            RHS = NULL.
37    
38            * R/diagMatrix.R (diagdiagprod): extend %*% etc to ldiMatrix;
39            add more (needed) [t]crossprod() methods.
40    
41            * man/ddiMatrix-class.Rd: more info, notably on 'diag'
42    
43            * R/Auxiliaries.R (as_CspClass): cleanup
44            (drop0): internal utility for "Csparse_drop(*, 0)"
45            (.bail.out.2): encourage active feedback
46    
47    2006-10-26  Martin Maechler  <maechler@stat.math.ethz.ch>
48    
49            * R/dMatrix.R(Compare): new(), then slots [no validity check]
50    
51            * src/Csparse.c (Csparse_validate): fixed (and more efficient in
52            non-valid or 'sorted' case).
53    
54            * R/dsparseMatrix.R: add "chol" method.
55            * R/ddenseMatrix.R: ditto
56    
57            * R/diagMatrix.R (Ops): group methods for  <diagonal> o <sparse>
58            * NAMESPACE (Ops)
59            * R/diagMatrix.R (diag2T): simple utility used "higher level"
60            coercion; deprecating direct lower level coercions.
61    
62            * R/*.R (seq): use seq_len() and seq_along() where possible.
63    
64    
65    2006-10-23  Martin Maechler  <maechler@stat.math.ethz.ch>
66    
67            * DESCRIPTION (Version): 0.9975-5 ready for release
68    
69    2006-10-20  Douglas Bates  <bates@stat.wisc.edu>
70    
71            * src/init.c (R_init_Matrix): export more cholmod CCallable functions.
72    
73  2006-10-20  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-10-20  Martin Maechler  <maechler@stat.math.ethz.ch>
74    
75          * R/AllClass.R (corMatrix): add 'validity' check;          * R/AllClass.R (corMatrix): add 'validity' check;

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