2005-08-31 Martin Maechler
* R/AllClass.R: new "index" class for "[" and "[<-":
First cut at "symmetricMatrix" and "triangularMatrix"
* R/gTMatrix.R (.ind.prep): new function;
Logical and character indexing now work too.
* R/Matrix.R: cheap "[<-" methods for denseMatrix now work
* tests/indexing.R: new, including *.Rout.save
* tests/dgTMatrix.R: new
2005-08-29 Douglas Bates
* src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position
indicator pos not being updated. Also enforced upper triangular
for symmetric case. Need to coerce edges component of elements of
edge list - grr! (Why don't they define their classes cleanly?)
2005-08-26 Martin Maechler
* R/Matrix.R: added first "[<-" methods; not yet functional
* R/denseMatrix.R: dito
* man/Subassign-methods.Rd: new help file for these
2005-08-25 Martin Maechler
* DESCRIPTION (Version): 0.98-6
* R/denseMatrix.R: new file for "[" fallback methods for all dense
matrices.
2005-08-19 Martin Maechler
* src/lgCMatrix.c (lcsc_to_matrix): new; need for
as( , "matrix")
* R/pMatrix.R: coercion to "lgTMatrix"
* R/gTMatrix.R: new virtual class to define "[" methods for.
* man/gTMatrix-class.Rd:
* General slight re-organization of where "[" methods are defined.
more to come.
2005-08-18 Douglas Bates
* DESCRIPTION (Version): 0.98-5 released to CRAN
* src/dgTMatrix.c (graphNEL_as_dgTMatrix): add first graphNEL methods
* .....
2005-08-18 Douglas Bates
* R/lmer.R: Corrected naming scheme in mcmcsamp to work with lmer
or glmer objects.
2005-08-17 Martin Maechler
* DESCRIPTION (Version): 0.98-4 : upload to CRAN
2005-08-16 Douglas Bates
* R/HBMM.R: finish re-writing R-only code.
2005-08-15 Douglas Bates
* man/externalFormats.Rd: move documentation for writeHB and
writeMM here.
* src/mmio.c: replace inclusion of by
(suggested by Paul Roecker).
* tests/validObj.R (assertError): Comment out test that is failing
after recent changes in r-devel.
2005-08-11 Martin Maechler
* R/AllClass.R: intermediate virtual class "denseMatrix"
* man/denseMatrix-class.Rd
* NAMESPACE: export it, and also export
* man/unused-classes.Rd: "iMatrix", "zMatrix" and "ldenseMatrix"
2005-08-10 Douglas Bates
* DESCRIPTION (Version): 0.98-3 to CRAN
* src/dtrMatrix.c (dtrMatrix_validate): fixed up validation and
matrix_solve code (which was really, really wrong).
2005-08-07 Douglas Bates
* DESCRIPTION (Version): 0.98-2
* R/HBMM.R (readHB), (readMM): read Matrix Market formats
* R/lmer.R (abbrvNms): new
* R/lmer.R (mcmcsamp): allow transformed parameters
* src/HBMM.c (Matrix_writeMatrixMarket): Added read/write routines
for the Harwell-Boeing and the MatrixMarket formats.
2005-08-04 Martin Maechler
* man/dtrMatrix-class.Rd: add examples
* man/dtpMatrix-class.Rd: ditto; plus note about PROBLEM
* TODO: note the dtpMatrix (docu) bug
* R/zzz.R (.onLoad): assignInNamespace("as.matrix", *, "base")
in order to ensure that new as.matrix() is used by old functions,
e.g., svd(), qr(), eigen(), dist(),..;
apply(), also matplot() or pairs().
2005-08-03 Martin Maechler
* R/lmer.R: add 'fixme' comments and move the linear vs glm check;
add comments about 'control' / lmerControl() arguments
2005-07-27 Douglas Bates
* man/sleepstudy.Rd: Added the sleep data set.
* DESCRIPTION (Version): 0.98-1 released to CRAN
2005-07-12 Douglas Bates
* man/sleepstudy.Rd: Added the sleep data set.
* R/lmer.R (glmmMCMC): Added PACKAGE = "Matrix" in a couple of
.Call calls that were producing spurious output.
2005-07-05 Douglas Bates
* R/lmer.R (lmer): stored updated variance component estimates in
mer object for the generalized model. (Bug reported by Renaud
Lancelot).
2005-07-03 Douglas Bates
* src/lmer.c (glmer_devAGQ): Added AGQ for single grouping factor,
unidimensional case.
2005-06-08 Douglas Bates
* DESCRIPTION (Version): 0.96-1
* moved lmer-class' R and C code moved from lme4 to here
2005-06-04 Douglas Bates
* R/dgCMatrix.R: Call to csc_matrix_mm used undefined arguments
(reported by Guissepe Ragusa )
2005-06-02 Douglas Bates
* src/Makefile.win: Forgot to update this when Makefile changed.
2005-05-11 Douglas Bates
* src/dgCMatrix.c (csc_transpose): Simplified function fixing a
bug reported by Kurt Hornik and Michael Hahsler.
2005-05-10 Douglas Bates
* src/lgCMatrix.c (Matrix_lgClgCmm): Implementation of methods for
logical sparse matrices. These will also be used in the symbolic
analysis for lmer objects.
* src/dsCMatrix.c (dsCMatrix_matrix_solve): Copied the dimensions
of b to the result. Fixes bug reported by Jean.Coursol@math.u-psud.fr
2005-05-06 Douglas Bates
* src/dgeMatrix.c (dgeMatrix_colsums): Added an implementation of
colMeans, colSums, rowMeans and rowSums.
2005-04-18 Douglas Bates
* src/lgCMatrix.[ch]: code for _validate method and stub for
multiplication operation.
* src/dgeMatrix.c (dgeMatrix_matrix_solve): Passing wrong argument
to dgetrs.
* src/init.c: Fix cut-and-paste error in definition of
dgeMatrix_matrix_solve
* src/{many files}: Tighten code by using ALLOC_SLOT.
2005-04-15 Douglas Bates
* R/AllClass.R: Add lgTMatrix and lgCMatrix classes
* DESCRIPTION: Eliminate import of stats.
2005-04-06 Douglas Bates
* R/AllClass.R : add logical sparse matrix classes
2005-04-01 Martin Maechler
* R/dgTMatrix.R: add "[" method for triplet matrices
* R/sparseMatrix.R: and other sparse ones; --> add show() for sparse
2005-03-31 Douglas Bates
* DESCRIPTION (Version): release 0.95-5 to CRAN
* R/dMatrix.R: add %*%, crossprod and solve "fallback" methods
* R/sparseMatrix.R: %*%, crossprod()
* R/dgeMatrix.R: more "fallback" methods for numeric/dense matrices
* man/*.Rd: move method definitions to 'Matrix' and 'dMatrix'
* src/lmer.c (lmer_fitted): fix thinko
2005-03-26 Martin Maechler
* R/AllClass.R: add two virtual sparse classes ``on top''
2005-03-24 Martin Maechler
* R/AllClass.R (setClass): use "VIRTUAL" for the virtual classes;
correspondingly fix examples and tests/ since new()
doesn't work for virtual classes.
2005-03-17 Martin Maechler
* R/Matrix.R (as.matrix): method and one for unname()
* tests/dpoMatrix.R: tests should now be less platform dependent;
also run for R 2.1.0; using as.matrix()
2005-03-15 Douglas Bates
* R/pMatrix.R: "pMatrix" class added
* ....
2005-03-14 Douglas Bates
* R/dtpMatrix.R: Add unpack method and an example.
* src/dsyMatrix.c (dsyMatrix_trf): Add BunchKaufman factorization
of general symmetric matrices and associated S4 methods.
2005-03-10 Martin Maechler
+
2005-03-05 Martin Maechler
* R/dgeMatrix.R (setAs): and many other files: more coercion,
crossprod() and "%*%" methods added; tests, too.
* tests/matprod.R: new, for testing these
2005-03-03 Douglas Bates
* src/lmer.c (lmer_fitted): Added.
2005-03-02 Douglas Bates
* R/dsTMatrix.R: Conversion from dsTMatrix to dsCMatrix
2005-02-28 Douglas Bates
* src/*.c,po/,inst/po: Internationalization and localization of
the package.
* src/ldl.[ch]: Removed these as their contents are referenced in the
R_ldl.c file.
* src/flame.[ch]: Removed these source files.
* src/dtrMatrix.c (make_array_triangular): Move to Mutils
* src/LU.[ch],src/init.c: absorb in factorizations
* src/Mutils.h: prepare for internationalization
* src/cblas.h: move the enum definitions to Mutils.h and remove
this file
2005-02-26 Martin Maechler
* R/dgeMatrix.R: provide "dimnames" and "dimnames<-" methods
* R/dtrMatrix.R: fix t() method
* R/dgeMatrix.R: define group methods "Arith", "Math", "Math2"
* NAMESPACE: export them (and import generics from "methods")
* tests/group-methods.R : and test them.
* src/dtrMatrix.c (dtrMatrix_as_dgeMatrix): prevent seg.fault in
border case
2005-02-24 Douglas Bates
* DESCRIPTION (Version): 0.95-2 released to CRAN
* src/dgBCMatrix.c:
* src/lmer.c: many changes
* ...
2005-02-04 Martin Maechler
* R/Matrix.R: add more sophisticated show() method.
2005-02-02 Douglas Bates
* */* : almost complete reorganization of classes.
2005-01-26 Douglas Bates
* R/AllGeneric.R: Added matrix exponential generic expm and a method
for the geMatrix class.
2005-01-24 Douglas Bates
* src/Makefile (clean): Remove *.a and *.so
* man/cscBlocked-class.Rd: Remove reference to the lmer-class.
2005-01-23 Douglas Bates
* src/lmer.c (Lind): Definition of Lind was backwards. This only
had an effect in cases with more than 2 grouping factors.
2005-01-03 Douglas Bates
* src/lmeRep.c (lmer_variances): change from lmeRep to lmer
2004-12-23 Douglas Bates
* src/init.c (R_init_Matrix): Reorder calls to R_registerRoutines
and R_useDynamicSymbols (suggested by B.D.Ripley).
2004-12-14 Douglas Bates
* R/sscMatrix.R: Add determinant methods
* src/triplet.[ch],src/init.c (triplet_to_matrix): Add a coercion
for tripletMatrix to matrix.
2004-12-13 Douglas Bates
* R/AllClass.R (.onLoad): Eliminate the bbCrosstab class, which is
no longer used.
* src/R_ldl.c: Created an R-specific version of the ldl.[ch] files
with dynamic allocation of scratch arrays.
* src/ssclme.c (ssclme_copy_ctab): Fixed bug in creation of ZtZ
for multivariate random effects with multiple grouping factors.
Fixes part but not all of #15.
2004-12-03 Douglas Bates
* src/lmeRep.c (lmeRep_factor): order of operations for multiple
scalar grouping factors corrected.
2004-11-29 Douglas Bates
* src/bCrosstab.c: remove diag_update which is no longer used
2004-11-16 Douglas Bates
* src/Metis_utils.c: Move metis.h include to C sources so that the
.h file can be included.
2004-11-12 Douglas Bates
* src/LU.c,geMatrix.c,trMatrix.c, etc.:
Complete allocation of slots in NEW_OBJECT.
* src/Mutils.h: Moved list of symbols to an include file
2004-11-11 Douglas Bates
* src/geMutils.c (Matrix_init): remove unused function
2004-11-10 Douglas Bates
* src/cscMatrix.c (csc_to_imagemat): removed unused function
2004-11-05 Douglas Bates
* src/Makefile.win (SOURCES_C): Keep consistent with Makefile
2004-10-27 Douglas Bates
* R/pdmatrix.R: remove PACKAGE="Matrix" in .Call calls
2004-10-04 Douglas Bates
* src/init.c: Created R_init_Matrix and added registration of C
routines.
2004-10-02 Douglas Bates
* R/tripletMatrix.R: Force a require(lattice) for the image methods.
2004-06-15 Douglas Bates
* man/trMatrix-class.Rd: Escape the % chars in .Rd files.
2004-04-20 Douglas Bates
* src/Makefile.win ($(SHLIB)): Modifications per Uwe Ligges.
2004-04-19 Douglas Bates
* src/ssclme.c (ssclme_update_mm): fix logic error in
ssclme_update_mm
2004-04-18 Douglas Bates
* src/ssclme.c (ssclme_coef, ssclme_coefGets): Create consistency
in the order of unconstrained and constrained parameters.
(ssclme_gradient): Added the gradients (not yet correct for
multidimensional, unconstrained case).
2004-04-14 Douglas Bates
* src/ssclme.c (ssclme_EMsteps): Fix logic in REML update
* src/Makefile.win: Remove unneeded ranlib call
2004-04-12 Douglas Bates
* DESCRIPTION (Version): New release
* src/Makefile.win: Update Makefile.win to umfpack removal.
2004-04-05 Douglas Bates
* src/triplet_to_col.c: Create triplet_to_col as a native
function, not the version from umfpack. There were problems with
the configuration of UMFPACK for 64-bit processors and there was
only one umfpack routine being used so I moved it here.
2004-04-04 Douglas Bates
* src/ssclme.c (ssclme_variances): New function.
2004-03-28 Douglas Bates
* src/ssclme.c (ssclme_fitted): Added function.
2004-03-27 Douglas Bates
* src/ssclme.c (ssclme_transfer_dimnames): Add new function to
store the dimnames in the XtX and bVar slots
(ssclme_update_mm): Change the dimensions of the bVar slot
components and the returned value from ssclme_ranef.
2004-03-18 Douglas Bates
* R/{pdMat.R,pdIdent.R,pdLogChol.R,pdMatrixLog.R,pdNatural.R},
src/{pdMat.c,pdIdent.c,pdLogChol.c,pdNatural.c},
tests/{pdCompSymm.R,pdDiag.R,pdIdent.R,pdLogChol.R,pdNatural.R},
man/{pdMat-class.Rd,pdmatrix-class.Rd,corrmatrix-class.Rd,
pdDiag-class.Rd,pdIdent-class.Rd,pdNatural-class.Rd,
pdLogChol-class.Rd,coefGets.Rd,pdCompSymm-class.Rd,
pdfactor-class.Rd,pdFactor.Rd,pdMatrix.Rd,
pdBlocked-class.Rd},AllClass.R,AllGeneric.R:
Moved the pdMat classes from the lme4 package.
2004-03-02 Douglas Bates
* man/ssclme-class.Rd: Update definition and documentation of the
ssclme class to include the DIsqrt slot.
* src/ssclme.c (ssclme_deviance): Modify order of computation
(much faster using dsyrk, a level 3 BLAS routine).
* src/Makefile (SUBLIBS): Change definition (K. Hornik)
2004-02-28 Douglas Bates
* tests/ssclme.R: Modify the test to account for the permutation
of the levels of the grouping factors.
2004-02-23 Douglas Bates
* R/ssclme.R,src/ssclme.c (ssclme): Move slots of sscCrosstab slot
directly into the ssclme class definition.
2004-02-22 Douglas Bates
* DESCRIPTION (Date): New release
* man/ssclme-class.Rd: new file.
* src/ssclme.c (ssclme_loglik): major revisions in design. It
works and it's fast!
2004-02-17 Douglas Bates
* src/taucs/Makefile.win (lib): Change "ar" to "$(AR)" (B.Ripley)
2004-02-16 Douglas Bates
* DESCRIPTION (Date): New release
* NAMESPACE: Don't export ssclme.
* data/ScotsSec.rda, man/ScotsSec.Rd: Add Scottish secondary
school data.
2004-02-11 Douglas Bates
* src/sscCrosstab.c (sscCrosstab): Added a row to the incidence to
keep track of the fixed-effects and the response. Counts also
gets an extra element, which is always one.
* src/ldl.c: Include these routines from Tim Davis' LDL package.
2004-02-10 Douglas Bates
* src/cscMatrix.c (csc_transpose): new function
* src/Mutils.c (csc_sort_columns): perm/iperm confusion corrected
(csc_components_transpose): new function
2004-02-06 Douglas Bates
* src/triplet.c (triplet_validate): Fix Dim slot on generated
triplets
2004-01-30 Douglas Bates
* R/sscCrosstab.R (sscCrosstab): Added sscCrosstab generator function.
* src/LU.h (MATRIX_LU_H): Add #ifndef #define ... #endif to this
and all other .h files in src.
* src/Makefile.win: This and other Makefile.win files contributed
by Brian Ripley.
2004-01-27 Douglas Bates
* R/syMatrix.R: Added methods for "%*%".
* R/Hilbert.R (Hilbert): Changed Hilbert function to return a
poMatrix object.
2004-01-26 Douglas Bates
* man/sscChol-class.Rd,man/mm.Rd,man/y.Rd: Added man pages.
2004-01-25 Douglas Bates
* inst/doc/Introduction.Rnw,Comparisons.Rnw: Added vignettes.
* R/csc.R: Convert all cscMatrix classes to use Dim slot instead
of nrow.
2003-12-31 Douglas Bates
* src/taucs/taucs.h: Moved taucs.h, amd.h, and umfpack.h into
subdirectories.
2003-12-08 Douglas Bates
* src/taucs.h: Accidently referred to global header files
instead of local files.
2003-12-04 Douglas Bates
* R/AllClass.R: Lots of changes. Removed all the lapack++ code
and methods and replaced all classes with S4 classes.
2003-04-19 Douglas Bates
* R/det.R,man/det.Rd: Change name of det generic to determinant
* src/R_LapackPP.cc: Change method of calculating determinants
2003-02-03 Douglas Bates
* DESCRIPTION (Version): removed empty data directory as requested
by CRAN maintainers. Changed version number and date.
2002-10-23 Douglas Bates
* src/laindex.h: Applied patches from Brian Ripley for compilation
under Windows.
* Added configure.win and src/Makevars.win as requested by Brian
Ripley.
2002-05-03 Douglas Bates
* src/lamatrix.h: Removing pre-1.2.0 compatibility code per Kurt
Hornik.
2002-04-24 Douglas Bates
* configure.ac: Replaced configure.in with configure.ac
contributed by Kurt Hornik.
* aclocal.m4 (ac_clean_files): Replaced this with Kurt Hornik's
version for R-1.5.0
2001-12-10 Douglas Bates
* man/eigen.Rd: Removed the .Alias in the example