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revision 1577, Mon Sep 18 21:01:45 2006 UTC revision 1618, Fri Oct 6 15:44:01 2006 UTC
# Line 1  Line 1 
1    2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * DESCRIPTION (Version): 0.9975-3
4    
5            * R/diagMatrix.R (bdiag): new function constructing block diagonal
6            (sparse) matrices.
7            * man/bdiag.Rd: docu + examples
8    
9            * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
10            * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
11    
12            * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
13            that result is sparse or diagonal (and not dense).
14    
15            * man/Subassign-methods.Rd: fix examples
16    
17            * R/Matrix.R (Matrix):  Matrix(0, *) or Matrix(*, sparse=TRUE)
18            should always return a sparse (and not sometimes a diagonal) matrix.
19    
20    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
21    
22            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
23    
24    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
25    
26            * DESCRIPTION (Version): 0.9975-2
27    
28            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
29    
30    2006-10-02  Douglas Bates  <bates@R-project.org>
31    
32            * tests/dg_Matrix.R: Simplify test taking into account new code.
33    
34    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
35    
36            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
37    
38            * R/lsTMatrix.R: new files w/ missing methods
39            * R/nsTMatrix.R:  "  'for completeness'
40    
41            * tests/Class+Meth.R: a bit less 'not.ok.classes'
42    
43            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
44    
45    
46    2006-09-28  Douglas Bates  <bates@R-project.org>
47    
48            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
49            included.
50    
51            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
52            Export C-callable functions used in Zt_create in lme4.
53    
54    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
55    
56            * DESCRIPTION (Version): 0.9975-1
57    
58            * tests/simple.R: less checks fail; using NA, found that our
59                    kronecker() is not base-compatible with NA's.
60    
61            * R/dMatrix.R: "Compare" method now implemented for all cases
62    
63            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
64    
65            * man/dtpMatrix-class.Rd: mention length of 'x' slot
66    
67            * src/dtpMatrix.c (dtpMatrix_validate): fix check
68            * src/dspMatrix.c (dspMatrix_validate): ditto
69    
70            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
71              including coercion to [nl]tTMatrix.
72    
73            * R/diagMatrix.R (show): print a header line as for other classes.
74    
75    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
76    
77            * src/Makefile.win (SUBDIRS): fix typo
78    
79    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
80    
81            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
82    
83  2006-09-18  Douglas Bates  <bates@stat.wisc.edu>  2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
84    
85          * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x          * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
# Line 54  Line 136 
136          * tests/: adaptions          * tests/: adaptions
137          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
138                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
139          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
140    
141  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
142    
# Line 73  Line 155 
155          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
156    
157          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
158          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
159    
160  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
161    
# Line 116  Line 198 
198    
199          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
200          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
201          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
202          * R/Csparse.R: dito          * R/Csparse.R: ditto
203    
204  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
205    
# Line 133  Line 215 
215    
216          * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's          * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's
217          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
218          (.is.diagonal): dito          (.is.diagonal): ditto
219    
220          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
221    

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