SCM

SCM Repository

[matrix] Diff of /pkg/ChangeLog
ViewVC logotype

Diff of /pkg/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1507, Mon Sep 4 18:41:34 2006 UTC revision 1641, Fri Oct 20 15:04:40 2006 UTC
# Line 1  Line 1 
1    2006-10-19  Douglas Bates  <bates@stat.wisc.edu>
2    
3            * src/chm_common.h: Add R_cholmod_start to initialize cholmod to
4            use Rprintf and R's error handling.
5    
6    2006-10-17  Martin Maechler  <maechler@stat.math.ethz.ch>
7    
8            * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
9            * tests/matprod.R: add tests for the bug fixed.
10    
11    2006-10-11  Douglas Bates  <bates@stat.wisc.edu>
12    
13            * src/HBMM.[ch]: remove HarwellBoeing format for writing.
14            * src/SOURCES_C.mkf (SOURCES_C): no longer compile iohb.c
15    
16    2006-10-06  Douglas Bates  <bates@stat.wisc.edu>
17    
18            * R/d[gs]CMatrix.R: deprecate the writeHB function.  Use writeMM instead.
19    
20    2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
21    
22            * DESCRIPTION (Version): 0.9975-3
23    
24            * R/diagMatrix.R (bdiag): new function constructing block diagonal
25            (sparse) matrices.
26            * man/bdiag.Rd: docu + examples
27    
28            * R/Csparse.R (replCmat): calling new Csparse_drop() now.
29    
30            * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
31            * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
32    
33            * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
34            that result is sparse or diagonal (and not dense).
35    
36            * man/Subassign-methods.Rd: fix examples
37    
38            * R/Matrix.R (Matrix):  Matrix(0, *) or Matrix(*, sparse=TRUE)
39            should always return a sparse (and not sometimes a diagonal) matrix.
40    
41    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
42    
43            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
44    
45    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
46    
47            * DESCRIPTION (Version): 0.9975-2
48    
49            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
50    
51    2006-10-02  Douglas Bates  <bates@R-project.org>
52    
53            * tests/dg_Matrix.R: Simplify test taking into account new code.
54    
55    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
56    
57            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
58    
59            * R/lsTMatrix.R: new files w/ missing methods
60            * R/nsTMatrix.R:  "  'for completeness'
61    
62            * tests/Class+Meth.R: a bit less 'not.ok.classes'
63    
64            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
65    
66    
67    2006-09-28  Douglas Bates  <bates@R-project.org>
68    
69            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
70            included.
71    
72            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
73            Export C-callable functions used in Zt_create in lme4.
74    
75    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
76    
77            * DESCRIPTION (Version): 0.9975-1
78    
79            * tests/simple.R: less checks fail; using NA, found that our
80                    kronecker() is not base-compatible with NA's.
81    
82            * R/dMatrix.R: "Compare" method now implemented for all cases
83    
84            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
85    
86            * man/dtpMatrix-class.Rd: mention length of 'x' slot
87    
88            * src/dtpMatrix.c (dtpMatrix_validate): fix check
89            * src/dspMatrix.c (dspMatrix_validate): ditto
90    
91            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
92              including coercion to [nl]tTMatrix.
93    
94            * R/diagMatrix.R (show): print a header line as for other classes.
95    
96    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
97    
98            * src/Makefile.win (SUBDIRS): fix typo
99    
100    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
101    
102            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
103    
104    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
105    
106            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
107            symmetric and y missing in R code using %*% (cholmod_aat doesn't
108            accept a symmetric matrix).
109            * tests/group-methods.R: Uncomment test of crossprod applied to
110            lsCMatrix objects.
111    
112    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
113    
114            * R/AllClass.R (symmetricMatrix): add validity method (available
115            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
116    
117            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
118    
119            * tests/indexing.Rout.save:
120            * tests/indexing.R: additions, mainly for 'lsparse'
121    
122            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
123            case.
124    
125            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
126    
127    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
128    
129            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
130                    as 'N' (1-letter - Ok?)
131    
132            * tests/group-methods.R: add test for logical + NAs
133    
134            * R/dMatrix.R ("Compare"): fix to work with NA's
135    
136            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
137    
138            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
139                    which is implemented.
140    
141    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
142    
143            * src/chm_common.c: coerce logical <-> double instead of
144            typecasting;  needed for "l" matrix handling in cholmod.
145    
146            * tests/other-pkgs.R (graph): small extension in "graph" checks.
147    
148            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
149            (Tsp2grNEL): other fixes needed
150    
151    2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
152    
153            * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
154                    Matrices, since "lMatrix", also "lsparseM" can have NA
155            * R/ndenseMatrix.R, etc: new source files
156            * man/nsparseMatrix-classes.Rd, etc: new help files
157            * tests/: adaptions
158            * src/chm_common.c (chm_dense_to_SEXP): and others:
159                    new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
160            * src/Csparse.c, etc: ditto
161    
162    2006-09-11  Douglas Bates  <bates@R-project.org>
163    
164            * src/Mutils.[ch],init.c inst/include/*.h: Move the
165            alloc_d**Matrix functions to the lme4 package.
166    
167    2006-09-09  Douglas Bates  <bates@R-project.org>
168    
169            * src/dsCMatrix.c (dsCMatrix_Cholesky): igoring LDL = FALSE now
170            fixed
171    
172    2006-09-09  Martin Maechler  <maechler@stat.math.ethz.ch>
173    
174            * R/lMatrix.R: new
175    
176            * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
177    
178            * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
179            * man/tcrossprod.Rd: ditto
180    
181    2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
182    
183            * inst/include/Matrix_stubs.c,Matrix.h: Add declarations and stubs
184            for exported functions
185            * src/Makefile, src/CHOLMOD/Lib/Makefile, src/Metis,CAMD,CCOLAMD:
186            Remove partitioning algorithms for sparse matrix reordering.  The
187            copyright on the Metis code was problematic and the methods were
188            rarely used.
189            * src/triplet_to_col.[ch],MMHB.[ch]: Remove triplet_to_col.  Such
190            operations are now done entirely in CHOLMOD code.
191    
192    2006-09-06  Douglas Bates  <bates@R-project.org>
193    
194            * src/Mutils.h: Remove functions that are no longer used.
195    
196  2006-09-04  Douglas Bates  <bates@R-project.org>  2006-09-04  Douglas Bates  <bates@R-project.org>
197    
198          * src/dtCMatrix.c (dtCMatrix_validate): rename functions.          * src/dtCMatrix.c (dtCMatrix_validate): rename functions.
# Line 24  Line 219 
219    
220          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
221          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
222          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
223          * R/Csparse.R: dito          * R/Csparse.R: ditto
224    
225  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
226    
# Line 41  Line 236 
236    
237          * 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
238          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
239          (.is.diagonal): dito          (.is.diagonal): ditto
240    
241          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
242    

Legend:
Removed from v.1507  
changed lines
  Added in v.1641

root@r-forge.r-project.org
ViewVC Help
Powered by ViewVC 1.0.0  
Thanks to:
Vienna University of Economics and Business Powered By FusionForge