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revision 2050, Tue Aug 14 22:23:33 2007 UTC revision 2175, Wed Apr 23 11:23:50 2008 UTC
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1    2008-04-23  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/sparseMatrix.R (summary): use length(<i-slot>) instead of nnzero()
4    
5            * R/diagMatrix.R (determinant): method
6    
7    2008-04-22  Martin Maechler  <maechler@stat.math.ethz.ch>
8    
9            * src/dsCMatrix.c (dsCMatrix_Cholesky): suppress CHOLMOD printing too
10    
11            * R/Rsparse.R (.viaC.to.R): uplo fix for symmetric & triangular
12    
13            * R/dsCMatrix.R (determinant): switch to use Cholesky( 'LDL' ) and
14            its diagonal
15    
16    2008-04-21  Martin Maechler  <maechler@stat.math.ethz.ch>
17    
18            * R/dMatrix.R (Summary): short-cut for prod(<sparse>)
19    
20            * R/not.R: fix !<"U"-diag-ltrMatrix> ; drop {R < 2.6.0}-branch
21    
22            * R/Auxiliaries.R (tT2gT): fix for "U"-diag-ltTMatrix
23    
24            * R/AllClass.R: ltTMatrix validity: call (more stringent) tTMatrix_validate
25    
26    2008-04-19  Martin Maechler  <maechler@stat.math.ethz.ch>
27    
28            * R/Ops.R (Ops.x.x): aux.function, not just for (dMatrix,dMatrix)
29    
30            * R/Ops.R (.do.Logic.lsparse): fix NA case
31    
32            * R/Tsparse.R (replTmat): fix r.sym case, using indTri()
33    
34            * R/Auxiliaries.R (nnzero): fix special cases, using
35            * R/Auxiliaries.R (indDiag): new utility
36            * R/Auxiliaries.R (indTri): new argument 'diag'
37    
38            * R/dMatrix.R: Summmary(<ddenseMatrix>): different branch for dsy*
39    
40    2008-04-18  Martin Maechler  <maechler@stat.math.ethz.ch>
41    
42            * R/diagMatrix.R: "Summary" methods, and more "Arith" / "Ops"
43    
44            * src/Csparse.c (Csparse_drop): preserve (uplo,diag) for
45            ".tCMatrix" triangular matrix.
46    
47            * R/Auxiliaries.R (drop0): use diagU2N(); according to helpfile,
48            'clx' can be class *or* class representation.
49            (nnzSparse): new.
50            (non0ind): new 'xtendSymm' argument; used in
51            * R/Ops.R:
52    
53            * R/pMatrix.R: more efficient determinant() method
54    
55    2008-04-17  Martin Maechler  <maechler@stat.math.ethz.ch>
56    
57            * [disactivated] R/Matrix.R (det): det() as base::det(), but with Matrix environment
58            * [disactivated] NAMESPACE: export(det)
59    
60            * R/diagMatrix.R (mkDiag): new substitute for diag()
61    
62            * R/Auxiliaries.R (nnzero): fix for "diagU2N"-case
63            (as0, as1): new utility.
64    
65            * R/Csparse.R (diag, band): need diagU2N()
66    
67            * src/dgeMatrix.c (get_norm): return NA when 'x' slot has NA/NaN.
68    
69            * R/lMatrix.R: coerce(nMatrix |-> lMatrix) fix
70    
71            * R/Ops.R (Compare): fix <nsp> o <nsp> case
72    
73            * R/nsparseMatrix.R, R/pMatrix.R: is.na() method
74    
75    2008-04-16  Martin Maechler  <maechler@stat.math.ethz.ch>
76    
77            * R/Auxiliaries.R (signPerm): new utility for
78            * R/Auxiliaries.R (detSparseLU): determinant() via sparseLU
79    
80            * src/dsCMatrix.c (dsCMatrix_LDL_D): suppress 'CHOLMOD warning';
81            since we have our own error handler (and can use tryCatch() from R).
82    
83    2008-04-15  Martin Maechler  <maechler@stat.math.ethz.ch>
84    
85            * R/dgTMatrix.R (image): ha! set col=NA if lwd is small -- very nice!
86    
87            * R/dsCMatrix.R (determinant): use tryCatch() and switch to lu()
88            when not positive definite.
89    
90            * R/Auxiliaries.R (asTri): new auxiliary
91            (non0.i): make *much* faster for Tsparse with many non-zero
92            entries; add 'uniqT = TRUE' argument to be used when sorting is undesired.
93    
94            * tests/Class+Meth.R (dotestMat): now build on checkMatrix() from
95            test-tools.R , see below
96    
97            * R/dMatrix.R: fix "Summary" method: + diagU2N()
98    
99            * NAMESPACE, R/Matrix.R: add mean() method
100    
101    2008-04-12  Martin Maechler  <maechler@stat.math.ethz.ch>
102    
103            * R/dgTMatrix.R (image): allow to *not* take abs(), and use
104            cold-hot colors; try *changed* default useAbs = FALSE
105            * man/image-methods.Rd:  nice examples
106    
107    2008-04-11  Martin Maechler  <maechler@stat.math.ethz.ch>
108    
109            * inst/test-tools.R (checkMatrix): new function for modularizing part
110            of tstMatrixClass() in tests/Class+Meth.R
111    
112            * R/dsCMatrix.R: coercion from "matrix"
113            * R/ltTMatrix.R, R/ntTMatrix.R: ditto (change it).
114    
115            * tests/Class+Meth.R (tstMatrixClass): some cleanup;
116            add test for as(matrix(,0,0), <class>)
117    
118    2008-04-09  Martin Maechler  <maechler@stat.math.ethz.ch>
119    
120            * src/dgeMatrix.c (dgeMatrix_determinant): for n == 0,
121            work as determinant(matrix(,0,0)).
122    
123            * src/dgCMatrix.c (dgCMatrix_LU): return {L,U} as dtCMatrix
124            * man/sparseLU-class.Rd: ditto
125    
126            * R/dgCMatrix.R (determinant): method building on lu()
127            * R/sparseMatrix.R, Matrix.R, ...: ditto
128    
129            * R/Auxiliaries.R (mkDet): auxiliary for determinant()
130    
131    2008-04-07  Martin Maechler  <maechler@stat.math.ethz.ch>
132    
133            * R/sparseMatrix.R (summary<sparseMatrix>): no 'x' column for
134            pattern matrices.
135    
136    2008-04-02  Martin Maechler  <maechler@stat.math.ethz.ch>
137    
138            * src/dense.c (dense_to_Csparse): all declarations *before*
139            R_CheckStack(); needed e.g. for ancient gcc 2.96.
140    
141    
142    2008-03-29  Martin Maechler  <maechler@stat.math.ethz.ch>
143    
144            * DESCRIPTION (Version): 0.999375-9 --- need to release
145            for R-devel (and R 2.7.0 alpha soon).
146    
147            * R/AllClass.R: drop "double" from "atomicVector" class union
148    
149            * R/AllGeneric.R (rcond): check for base::rcond instead of R version
150            * R/dgeMatrix.R: ditto
151    
152            * R/sparseMatrix.R (summary): count NAs
153    
154            * inst/doc/Intro2Matrix.Rnw: changes, aim for *one* introduction.
155    
156    2008-03-28  Martin Maechler  <maechler@stat.math.ethz.ch>
157    
158            * R/AllGeneric.R: rcond(., norm) instead of rcond(., type), in
159            order to become compatible to new R 2.7.0 base::rcond().
160    
161    2008-03-25  Martin Maechler  <maechler@stat.math.ethz.ch>
162    
163            * DESCRIPTION (Version,Date): 0.999375-8 --- released to CRAN
164    
165            * R/diagMatrix.R (Ops): fix newly introduce bug in <.di> o <numeric>
166    
167            * inst/test-tools.R (isValid): new utility, used much in
168            * tests/simple.R:
169    
170            * man/BunchKaufman-methods.Rd: added too
171    
172    2008-03-24  Martin Maechler  <maechler@stat.math.ethz.ch>
173    
174            * R/dsyMatrix.R: add BunchKaufman() methods.
175            * R/dspMatrix.R:
176    
177            * src/init.c: add dsyMatrix_trf
178    
179    2008-03-23  Douglas Bates <bates@stat.wisc.edu>
180    
181            * DESCRIPTION (Version): release 0.999375-7
182            * src/CHMfactor.c (CHMfactor_update): fix
183    
184    2008-03-22  Martin Maechler  <maechler@stat.math.ethz.ch>
185    
186            * src/dsCMatrix.c (dsCMatrix_LDL_D): cleanup, also using
187            internal_chm_factor().
188    
189            * R/AllGeneric.R: do *not* define a "chol" generic
190                    (but rather use the implicit one *without* making pivot
191                    part of the signature)
192            * R/*.R: drop the 'pivot' from chol's signature and make
193                    'pivot=FALSE' a default argument of method definitions.
194    
195            * .Rbuildignore: add 'wrld_1deg': I.e. do not put it into released
196            version of Matrix
197    
198    2008-03-18  Martin Maechler  <maechler@stat.math.ethz.ch>
199    
200            * R/Tsparse.R (.T.2.n): drop 0's before coercion to "nMatrix"
201    
202            * R/sparseMatrix.R (is.na): new simple method
203            * R/denseMatrix.R (is.na): ditto.
204    
205            * R/diagMatrix.R (.symDiagonal): newly exported utility.
206    
207            * R/diagMatrix.R (Ops): <diag> * <numeric> should not become dgeMatrix!
208    
209            * src/UFsparse_download.sh: -->
210            * src/CHOLMOD/: update to CHOLMOD version 1.6 (Nov.2007)
211    
212    2008-03-17  Martin Maechler  <maechler@stat.math.ethz.ch>
213    
214            * src/dsCMatrix.c (dsCMatrix_LDL_D): even faster utility with same
215            functionality; barely tested in
216            * tests/factorizing.R
217    
218            * src/Csparse.c (diag_tC): new functionality to enable faster
219            determinant(<dsCMatrix>, .) in
220            * R/dsCMatrix.R
221    
222    2008-03-17 18:53  Douglas Bates <bates@stat.wisc.edu>
223    
224            * R/CHMfactor.R, inst/include/Matrix.h, inst/include/Matrix_stubs.c,
225              src/CHMfactor.c, src/CHMfactor.h,
226              man/CHMfactor-class.Rd, src/init.c, tests/factorizing.R:
227              Log-determinant of the parent matrix from a CHMfactor object as
228              chm_factor_ldetL2; documentation and support
229    
230    2008-03-15  Martin Maechler  <maechler@stat.math.ethz.ch>
231    
232            * R/dsCMatrix.R: enable determinant(<dsCMatrix>, .) via chol(.)
233    
234    2008-03-14  Martin Maechler  <maechler@stat.math.ethz.ch>
235    
236            * R/dsCMatrix.R: setAs(., "dsCMatrix") but with a deprecation
237            warning.
238    
239    2008-03-13  Martin Maechler  <maechler@stat.math.ethz.ch>
240    
241            * DESCRIPTION (Version, Date): bug-fix release 0.999375-6
242    
243            * R/diagMatrix.R (diag2tT.u): utility to be smarter in
244              <diagonal> o <sparse_triangular>
245              setAs(., "nMatrix") added.
246    
247            * R/diagMatrix.R (Diagonal): Diagonal(4, x=3) now works too
248    
249            * R/Auxiliaries.R (.diagU2N): more careful coercion in 2 steps
250                    new argument 'checkDense = FALSE'.
251    
252    
253    2008-03-07  Martin Maechler  <maechler@stat.math.ethz.ch>
254    
255            * src/dgeMatrix.c (dgeMatrix_exp): fix the octave-origin bug in the
256            back-permutation of the matrix exponential.
257    
258            * tests/matr-exp.R: test the fix (for an example where expm() was wrong).
259    
260            * DESCRIPTION (Date,Version): ready to release 0.999375-5
261    
262            * tests/simple.R: testing diagN2U
263    
264    2008-03-06  Martin Maechler  <maechler@stat.math.ethz.ch>
265    
266            * R/Auxiliaries.R (diagN2U): interface to
267    
268            * src/Csparse.c (Csparse_diagN2U): .Call()able SEXP version of chm_diagN2U()
269    
270            * tests/matprod.R: test for triangularity preserving <dtC> %*% <dtC>
271    
272    2008-03-05  Martin Maechler  <maechler@stat.math.ethz.ch>
273    
274            * src/chm_common.c (chm_diagN2U): new utility.
275    
276            * src/Csparse.c (Csparse_Csparse_crossprod, Csparse_Csparse_prod):
277            make use of chm_diagN2U() and hence now preserve triangularity and
278            unit-triangularity.
279    
280            * DESCRIPTION (LicenseDetails): new; such that 'License:' becomes "canonical"
281    
282    2008-03-04  Martin Maechler  <maechler@stat.math.ethz.ch>
283    
284            * R/diagMatrix.R (subDiag): fix when x[..] became a vector
285    
286            * src/Tsparse.c (Tsparse_diagU2N): new utility, necessary for e.g.
287            * src/Csparse.c (Csparse_crossprod): use [CT]sparse_diagU2N() !!
288    
289            * R/Auxiliaries.R (.diagU2N): make use of new Tsparse_diagU2N
290    
291            * R/Ops.R ("-" (<sparseMatrix>)): use diagU2N()
292    
293            * src/chm_common.c (AS_CHM_FINISH): add note about problem
294            for triangular (diag = "U").
295    
296    2008-02-21  Martin Maechler  <maechler@stat.math.ethz.ch>
297    
298            * R/Auxiliaries.R (as_Csparse2): drop this, replacing by
299            * R/bind.R:  .Call(dense_to_Csparse, *)
300    
301    2008-02-20  Martin Maechler  <maechler@stat.math.ethz.ch>
302    
303            * R/Matrix.R (Matrix): no longer use coercions to specific classes
304                    (since we are discouraging them in user code).
305    
306            * tests/*.R: also replaces coercions to specific classes by
307            coercions to super classes.
308    
309            * R/denseMatrix.R (.dense2C): simplified by using forceSymmetric()
310    
311    
312    2008-02-19  Martin Maechler  <maechler@stat.math.ethz.ch>
313    
314            * man/CAex.Rd: example: coerce to symmetric*, not dsC*
315    
316            * src/dense.c (dense_band): generalized from ddense_band
317    
318            * R/ddenseMatrix.R (.trilDense,.triuDense, .bandDense):
319              now for "denseMatrix" (instead of just "ddense*"); much
320              simplified setMethod()s for these.
321    
322            * src/dense.c (dense_to_symmetric): generalized from ddense_*
323    
324    2008-02-18  Martin Maechler  <maechler@stat.math.ethz.ch>
325    
326            * R/AllGeneric.R: forceSymmetric() generic: fast no-checking
327            version of as(*, "symmetricMatric").
328    
329            * src/dense.c (ddense_to_symmetric): add 'symm_test' argument, and
330            * R/symmetricMatrix.R: set it TRUE in coercion to "symmetricMatrix"
331    
332    2008-02-16  Martin Maechler  <maechler@stat.math.ethz.ch>
333    
334            * R/Matrix.R (subset.ij): utility, as first step to faster
335               M [ <ij-matrix> ] indexing.
336    
337            * R/Matrix.R (.M.sub.i.logical): M[ <logical> ] : try better.
338    
339            * src/dense.c (ddense_symmpart, ddense_skewpart): new functions
340            for more efficient symmpart() and skewpart() methods.
341    
342            * src/Mutils.c (equal_string_vectors): utility
343    
344            * src/dense.c (ddense_to_symmetric): new function used in
345    
346            * R/symmetricMatrix.R: setAs(., "symmetricMatrix")
347    
348            * R/sparseMatrix.R, et_al (isSymmetric): add '...' to formals, in
349            order to match the generic (and evade .local(..)).
350    
351            * R/dsCMatrix.R: dgC -> dsC: use C code!
352    
353            * NAMESPACE, R/AllGeneric.R (symmpart, skewpart): new functions
354            as per TODO
355    
356            * R/Auxiliaries.R (setZero, all0Matrix): new utilities
357    
358            * R/symmetricMatrix.R: obvious symmpart(), skewpart() methods
359    
360    
361    2008-02-15  Martin Maechler  <maechler@stat.math.ethz.ch>
362    
363            * R/Ops.R (.Arith.Csparse): use diagU2N when needed in triangular
364    
365            * R/Auxiliaries.R (non0.i): take out of non0ind
366    
367            * R/ddenseMatrix.R (.trilDense, .triuDense, .bandDense):
368            make tril(), triu(), band() work for "matrix" and all "dense*"
369    
370            * R/triangularMatrix.R (.tri[lu].tr): need .diagU2N(*)
371            * tests/simple.R: test the fix above
372    
373            * R/sparseMatrix.R ([): simplification: no coerce to <general>
374                    before we use as(., <Tsparse>)[...] anyway
375    
376            * R/Rsparse.R (.viaC.to.R): mostly instead of .viaC.to.dgR()
377    
378            * R/triangularMatrix.R (isTriangular): methods for all subclasses
379            instead of "triangularMatrix" -- just to disambiguate
380    
381    2008-02-14  Martin Maechler  <maechler@stat.math.ethz.ch>
382    
383            * tests/Class+Meth.R (dotestMat): add m[FALSE, FALSE] { <-> TODO}
384            * tests/indexing.R: example that fails above
385    
386    2008-01-26  Martin Maechler  <maechler@stat.math.ethz.ch>
387    
388            * R/Matrix.R (.M.sub.i.2col): fix for logical matrix indexing
389            * R/Tsparse.R (.TM.sub.i.2col, .TM.repl.i.2col): ditto;
390                    now, M[lower.tri(M)] and  M[lower.tri(M)] <- v  work better
391    
392            * src/Tsparse.c (Tsparse_to_tCsparse): new fast utility.
393            * src/Tsparse.h, init.c: ditto
394            * R/Auxiliaries.R (isTriT): new; faster than going via Csparse
395                 both isTriC() and isTriT() now return TRUE with "kind" or FALSE.
396            * R/sparseMatrix.R (isTriangular): hence simplified
397    
398    2008-01-24  Martin Maechler  <maechler@stat.math.ethz.ch>
399    
400            * R/Ops.R (.Arith.Csparse): new utility factored out of former
401              <dgC> o <dgC>, extended for triangular and also used in  <dtC> o <dtC>.
402    
403    2008-01-23  Martin Maechler  <maechler@stat.math.ethz.ch>
404    
405            * tests/factorizing.R (checkSchur): and more tests for checking Schur()
406    
407            * inst/test-tools.R (isOrthogonal): new function; also file restructured
408    
409    2008-01-22  Martin Maechler  <maechler@stat.math.ethz.ch>
410    
411            * R/ngTMatrix.R: allow as(<numeric matrix>, "ngTMatrix") and hence
412            coercion to "nMatrix" and "pMatrix"
413    
414            * R/AllClass.R: "Schur" class;  "number" class union
415            * man/number-class.Rd:
416            * man/Schur-class.Rd:
417    
418            * R/eigen.R (.dgeSchur): utility, and return "Schur" class
419            (.simpleSchur): Schur() method for diagonal matrices
420            (.triSchur):    Schur() method for triangular matrices
421            (Schur.sym):    Schur() for symmetric matrices {building on eigen()}.
422    
423    
424    2008-01-21  Martin Maechler  <maechler@stat.math.ethz.ch>
425    
426            * src/dgCMatrix.c (dgCMatrix_QR): set @Dim slot (as per doc)
427    
428    2008-01-15  Martin Maechler  <maechler@stat.math.ethz.ch>
429    
430            * R/CHMfactor.R (solve): method for b="numeric", but also b="ANY"
431                    in order to ensure 'system = *' is not lost;
432                    formals()$system instead of cut&paste.
433            * tests/factorizing.R: test solve(<CHM..>, <numeric>)
434    
435    2008-01-11  Martin Maechler  <maechler@stat.math.ethz.ch>
436    
437            * DESCRIPTION (Date): make ready for release --> 0.999375-4
438    
439            * R/dgeMatrix.R: fix rcond() method for "dgeMatrix".
440    
441    2007-12-08  Martin Maechler  <maechler@stat.math.ethz.ch>
442    
443            * R/pMatrix.R: as(*, "matrix") now returns 0/1 *integer* matrix,
444                    and hence does as.vector(.).
445            * man/pMatrix-class.Rd: docs
446            * R/sparseMatrix.R: fix for printing "integer sparse"
447    
448            * tests/Class+Meth.R (tstMatrixClass): test M[FALSE], M[2] etc
449    
450            * R/Matrix.R and others: use "exact" function argument list for
451                    both "["   : (x, i,j, ..., drop)
452                    and  "[<-" : (x, i,j, ..., value)
453    
454            * R/denseMatrix.R: M[i] and M[i] <- v  (i vector) now work
455            * R/Tsparse.R (replTmat):    ditto
456            * R/diagMatrix.R (replDiag): ditto
457            * R/Csparse.R (replCmat):    ditto {was it worth the pain?}
458            * tests/indexing.R: testing the above
459    
460    2007-12-07  Martin Maechler  <maechler@stat.math.ethz.ch>
461    
462            * R/sparseMatrix.R (cov2cor): method for sparse matrices
463    
464            * R/diagMatrix.R ([<-): fix   D[ cbind(i,j) ] <- v
465    
466            * R/bind2.R: fix for Rsparse* and rbind2(dense,dense)
467    
468            * tests/Class+Meth.R: test cbind2, rbind2  and  diag<-
469    
470    2007-12-06  Martin Maechler  <maechler@stat.math.ethz.ch>
471    
472            * R/Matrix.R: "generic" cov2cor() method
473    
474            * R/nearPD.R: new 'only.values', 'keepDiag' arguments;
475                    speed up Q %*% D %*% t(Q)
476            * tests/dpoMatrix.R: test nearPD()
477    
478    2007-12-05  Doug Bates and Martin Maechler
479    
480            * R/sparseMatrix.R: xtabs(*, sparse=.) function; an extention of
481            stats::xtabs() allowing to create sparse matrices.
482    
483    2007-10-08  Martin Maechler  <maechler@stat.math.ethz.ch>
484    
485            * DESCRIPTION (Version): *-4 (released *-3 two days ago)
486    
487    2007-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
488    
489            * R/pMatrix.R: solve(<Matrix>, <pMatrix>)
490    
491    2007-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
492    
493            * R/LU.R: solve() method for "denseLU"
494    
495    2007-10-01  Martin Maechler  <maechler@stat.math.ethz.ch>
496    
497            * DESCRIPTION (Version): 0.999375-3 preparing for release
498    
499            * R/AllGeneric.R: simplify  if(.) .. else .. for R <= 2.5.1
500    
501            * R/Matrix.R (Matrix): .Internal(matrix(..)) different for R >= 2.7.0
502    
503    2007-09-26  Martin Maechler  <maechler@stat.math.ethz.ch>
504    
505            * R/pMatrix.R (.m.mult.pMat): fix <matrix> %*% <pMatrix>,
506              thanks to Kasper Kristensen.
507            * tests/matprod.R: regression test for that.
508    
509    2007-09-23 17:32  Douglas Bates <bates@stat.wisc.edu>
510    
511            * [r4778] R/AllGeneric.R: Check R version before defining generics for
512              primitives
513    
514    2007-09-13  Martin Maechler  <maechler@stat.math.ethz.ch>
515    
516            * R/denseMatrix.R (rcond): method
517            * R/sparseQR.R (rcond): method, use x or t(x)
518    
519    2007-09-12  Martin Maechler  <maechler@stat.math.ethz.ch>
520    
521            * R/dgeMatrix.R (rcond): method: work via qr.R() for non-square
522            matrices.
523            * R/sparseMatrix.R: Ditto for all other rcond() method definitions.
524    
525            * man/rcond.Rd: mention the more general definition, and add
526            example for non-square matrices.
527    
528            * man/chol.Rd: new file, for the S4 chol() generic and all methods.
529    
530    2007-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
531    
532            * R/sparseQR.R: add qr.R() method [to be used for rcond()]
533    
534    2007-09-01  Martin Maechler  <maechler@stat.math.ethz.ch>
535    
536            * R/Matrix.R ([<-): add (Matrix,missing,ANY,Matrix) etc
537            * tests/indexing.R: add new regression for the above cases.
538    
539    2007-08-30  Martin Maechler  <maechler@stat.math.ethz.ch>
540    
541            * src/Mutils.h (__sun): clause for alloca.h on Solaris
542    
543    2007-08-16  Martin Maechler  <maechler@stat.math.ethz.ch>
544    
545            * DESCRIPTION (Date, Version): 0.999375-2
546    
547    2007-08-15  Martin Maechler  <maechler@stat.math.ethz.ch>
548    
549            * R/HBMM.R (readMM): make work for pattern matrices as well
550    
551  2007-08-14 13:07  Douglas Bates <bates@stat.wisc.edu>  2007-08-14 13:07  Douglas Bates <bates@stat.wisc.edu>
552    
553          * [r4730] src/Mutils.h: declare alloca          * [r4730] src/Mutils.h: declare alloca
# Line 8  Line 558 
558            src/mmio.c, src/mmio.h: Remove deprecated function writeHB and its            src/mmio.c, src/mmio.h: Remove deprecated function writeHB and its
559            methods; switch writeMM to use CHOLMOD code; repair readMM            methods; switch writeMM to use CHOLMOD code; repair readMM
560    
   
561  2007-08-14  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-08-14  Martin Maechler  <maechler@stat.math.ethz.ch>
562    
563          * R/nearPD.R, man/nearPD.Rd (nearPD): new function built on Jens          * R/nearPD.R, man/nearPD.Rd (nearPD): new function built on Jens

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