2004-04-20  Douglas Bates  <bates@stat.wisc.edu>

	* src/Makefile.win ($(SHLIB)): Modifications per Uwe Ligges.

2004-04-19  Douglas Bates  <bates@stat.wisc.edu>

	* src/ssclme.c (ssclme_update_mm): fix logic error in
	ssclme_update_mm

2004-04-18  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* src/ssclme.c (ssclme_EMsteps): Fix logic in REML update

	* src/Makefile.win: Remove unneeded ranlib call

2004-04-12  Douglas Bates  <bates@stat.wisc.edu>

	* DESCRIPTION (Version): New release

	* src/Makefile.win: Update Makefile.win to umfpack removal.

2004-04-05  Douglas Bates  <bates@bates2_home>

	* 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  <bates@bates2_home>

	* src/ssclme.c (ssclme_variances): New function.

2004-03-28  Douglas Bates  <bates@bates2_home>

	* src/ssclme.c (ssclme_fitted): Added function.

2004-03-27  Douglas Bates  <bates@bates2_home>

	* 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  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* tests/ssclme.R: Modify the test to account for the permutation
	of the levels of the grouping factors.

2004-02-23  Douglas Bates  <bates@stat.wisc.edu>

	* R/ssclme.R,src/ssclme.c (ssclme): Move slots of sscCrosstab slot
	directly into the ssclme class definition.

2004-02-22  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* src/taucs/Makefile.win (lib): Change "ar" to "$(AR)" (B.Ripley)

2004-02-16  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* src/triplet.c (triplet_validate): Fix Dim slot on generated
	triplets

2004-01-30  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* R/syMatrix.R: Added methods for "%*%".

	* R/Hilbert.R (Hilbert): Changed Hilbert function to return a
	poMatrix object.

2004-01-26  Douglas Bates  <bates@stat.wisc.edu>

	* man/sscChol-class.Rd,man/mm.Rd,man/y.Rd: Added man pages.

2004-01-25  Douglas Bates  <bates@bates2_home>

	* 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  <bates@stat.wisc.edu>

	* src/taucs/taucs.h: Moved taucs.h, amd.h, and umfpack.h into
	subdirectories.

2003-12-08  Douglas Bates  <bates@stat.wisc.edu>

	* src/taucs.h: Accidently referred to global header files
	instead of local files.

2003-12-04  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* DESCRIPTION (Version): removed empty data directory as requested
	by CRAN maintainers.  Changed version number and date.

2002-10-23  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* src/lamatrix.h: Removing pre-1.2.0 compatibility code per Kurt
	Hornik.

2002-04-24  Douglas Bates  <bates@stat.wisc.edu>

	* 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  <bates@stat.wisc.edu>

	* man/eigen.Rd: Removed the .Alias in the example