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[matrix] Diff of /pkg/ChangeLog
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Diff of /pkg/ChangeLog

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revision 1368, Sat Aug 12 17:34:00 2006 UTC revision 1398, Sun Aug 20 03:26:06 2006 UTC
# Line 1  Line 1 
1    2006-08-19  Douglas Bates  <bates@R-project.org>
2    
3            * NAMESPACE, R/sparseQR.R, src/init.c,sparseQR.[ch],SOURCES_C.mkf:
4            Added methods for sparseQR for qr.qy, qr.qty, qr.coef, qr.resid
5            and qr.fitted.
6            * src/Mutils.[ch]: Added dup_mMatrix_as_dgeMatrix utility
7            * src/dgCMatrix.c: Check for ordering before storing q in dgCMatrix_QR
8    
9    2006-08-18  Martin Maechler  <maechler@stat.math.ethz.ch>
10    
11            * R/AllGeneric.R: add "qr" and "chol" generics; via 'trick' since
12            the base version has no "..." argument.
13    
14            * R/sparseMatrix.R (prSpMatrix): fix the triangular unit diagonal case.
15    
16            * R/Matrix.R: define and
17            * NAMESPACE: export as.numeric() and as.logical() methods.
18                    Let's hope these do not badly slow down something...
19            Finally export the zapsmall() method.
20    
21    2006-08-17  Douglas Bates  <bates@R-project.org>
22    
23            * src/dgCMatrix.[ch] (dgCMatrix_matrix_solve), src/init.c,
24            R/dgCMatrix.R: solve methods for dgCMatrix and dense RHS.
25            * src/dtCMatrix.c :Remove code that is no longer used
26            * R/dtCMatrix.R: Use C code for diagU2N in CsparseMatrix classes
27    
28    2006-08-14  Douglas Bates  <bates@R-project.org>
29    
30            * src/Csparse.[ch],init.c (Csparse_to_logical): Added utilities
31            Csparse_to_logical and Csparse_symmetric_to_general.
32            * R/dgCMatrix.R,dsCMatrix.R,Csparse.R : Consolidate general
33            coercion methods between CsparseMatrix and TsparseMatrix.
34    
35    2006-08-14  Douglas Bates  <bates@R-project.org>
36    
37            * R/dtCMatrix.R,dgCMatrix.R,Csparse.R src/init.c,dgCMatrix.[ch],
38            Csparse.[ch],chm_common.c,dense.c : Use CHOLMOD code and methods
39            for CsparseMatrix, TsparseMatrix, denseMatrix or matrix when
40            possible.
41    
42  2006-08-12  Douglas Bates  <bates@R-project.org>  2006-08-12  Douglas Bates  <bates@R-project.org>
43    
44          * src/chm_common.[ch],Csparse.[ch],Tsparse.[ch],CHMfactor.c,dtTMatrix.c,          * src/chm_common.[ch],Csparse.[ch],Tsparse.[ch],CHMfactor.c,dtTMatrix.c,

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