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Diff of /pkg/ChangeLog

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revision 1368, Sat Aug 12 17:34:00 2006 UTC revision 1439, Thu Aug 24 18:24:50 2006 UTC
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1    2006-08-24  Douglas Bates  <bates@R-project.org>
2    
3            * src/lsCMatrix.c (lsCMatrix_trans): Remove lsCMatrix_chol based
4            on R_ldl.
5            * R/lCholCMatrix.R,
6            src/[dl]CholCMatrix.[ch],R_ldl.[ch],Metis_utils.[ch]: removed
7            * src/dsCMatrix.c (dsCMatrix_to_dgTMatrix): use CHOLMOD
8            * many files in ./R and ./src: Use more general version of
9            dup_mMatrix_as_dgeMatrix to simplify method definitions.
10    
11    2006-08-23  Douglas Bates  <bates@R-project.org>
12    
13            * R/AllClass.R,lCholCMatrix.R,src/SOURCES_C.mkf,init.c,NAMESPACE:
14            Remove classes lCholCMatrix and dCholCMatrix based on R_ldl code.
15            * src/dgeMatrix.c: Ensure 'factors' slot exists in result of
16            dgeMatrix_crossprod (may need to do this in other places).
17            * R/AllGeneric.R,dsCMatrix.R, src/dscMatrix.[ch]: Add Cholesky
18            generic and method for dsCMatrix.  Use CHOLMOD for chol().
19    
20    2006-08-22  Douglas Bates  <bates@R-project.org>
21    
22            * src/Mutils.c (dup_mMatrix_as_dgeMatrix): updated for general
23            types of classed Matrices, matrices or numeric or logical vectors.
24            * src/init.c: register dup_mMatrix_as_dgeMatrix for coercions.
25            * src/chm_common.c,Mutils.h (as_cholmod_factor): Move check_class
26            to Mutils.h (as an inline) and change name to Matrix_check_class;
27            fixes in as_cholmod_factor and chm_factor_to_SEXP.
28            * src/dsCMatrix.[ch]: Use CHOLMOD for dsCMatrix_chol and
29            dsCMatrix_matrix_solve.  Comment out vestigial functions.
30            * src/Csparse.c: use diag_P and uplo_P macros.
31    
32    2006-08-21  Douglas Bates  <bates@R-project.org>
33    
34            * src/lmer.c (internal_mer_RZXinv): Fix memory leak caught by
35            valgrind.
36            * tests/matprod.R: Add tests to verify that 'solve' and '%*%' are
37            inverses.
38            * src/sparseQR.c (sparseQR_validate): add new validation test, fix
39            -Wall warnings.
40            * src/dppMatrix.c,dtrMatrix.c,dgCMatrix.c,dgeMatrix.c,dspMatrix.c:
41            Use dup_mMatrix_as_dgeMatrix.
42    
43    2006-08-20  Douglas Bates  <bates@R-project.org>
44    
45            * src/sparseQR.c: Fix thinko in sparseQR_resid_fitted.
46            * tests/sparseQR.R: Added
47            * man/sparseQR-class.Rd: Document methods for qr.* generics
48            * R/sparseQR.R: Return correct # of coefs; fix cut-and-paste errors
49    
50    2006-08-19  Douglas Bates  <bates@R-project.org>
51    
52            * NAMESPACE, R/sparseQR.R, src/init.c,sparseQR.[ch],SOURCES_C.mkf:
53            Added methods for sparseQR for qr.qy, qr.qty, qr.coef, qr.resid
54            and qr.fitted.
55            * src/Mutils.[ch]: Added dup_mMatrix_as_dgeMatrix utility
56            * src/dgCMatrix.c: Check for ordering before storing q in dgCMatrix_QR
57    
58    2006-08-18  Martin Maechler  <maechler@stat.math.ethz.ch>
59    
60            * R/AllGeneric.R: add "qr" and "chol" generics; via 'trick' since
61            the base version has no "..." argument.
62    
63            * R/sparseMatrix.R (prSpMatrix): fix the triangular unit diagonal case.
64    
65            * R/Matrix.R: define and
66            * NAMESPACE: export as.numeric() and as.logical() methods.
67                    Let's hope these do not badly slow down something...
68            Finally export the zapsmall() method.
69    
70    2006-08-17  Douglas Bates  <bates@R-project.org>
71    
72            * src/dgCMatrix.[ch] (dgCMatrix_matrix_solve), src/init.c,
73            R/dgCMatrix.R: solve methods for dgCMatrix and dense RHS.
74            * src/dtCMatrix.c :Remove code that is no longer used
75            * R/dtCMatrix.R: Use C code for diagU2N in CsparseMatrix classes
76    
77    2006-08-14  Douglas Bates  <bates@R-project.org>
78    
79            * src/Csparse.[ch],init.c (Csparse_to_logical): Added utilities
80            Csparse_to_logical and Csparse_symmetric_to_general.
81            * R/dgCMatrix.R,dsCMatrix.R,Csparse.R : Consolidate general
82            coercion methods between CsparseMatrix and TsparseMatrix.
83    
84    2006-08-14  Douglas Bates  <bates@R-project.org>
85    
86            * R/dtCMatrix.R,dgCMatrix.R,Csparse.R src/init.c,dgCMatrix.[ch],
87            Csparse.[ch],chm_common.c,dense.c : Use CHOLMOD code and methods
88            for CsparseMatrix, TsparseMatrix, denseMatrix or matrix when
89            possible.
90    
91  2006-08-12  Douglas Bates  <bates@R-project.org>  2006-08-12  Douglas Bates  <bates@R-project.org>
92    
93          * 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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