Tue Dec  7 08:03:56 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-20.

	* src/{ansari.c,fexact.c,kendall.c}: Remove trailing `\n' in the
	code for errmsg().

	* src/nscor.f: Remove unused variable `one' in nscor1() (DB).
	* src/prho.f: Remove unused variable `z' in prho() (DB).

Sun Nov 14 22:51:32 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-19.

	* R/shapiro.test.R: New file with R code for the Shapiro-Wilk
	normality test.

	* man/shapiro.test.Rd: New file documenting the Shapiro-Wilk
	normality test.

	* src/alnorm.f: New file (normal distribution function).
	* src/nscor.f: New file (expected values of normal order
	statistics).
	* src/ppnd.f: New file (percentage points of the normal
	distribution).
	* src/prho.f: New file (tail probabilities for Spearman's rho).
	* src/swilk.f: New file (Shapiro-Wilk normality test and P-value
	for sample sizes 3 <= n <= 5000).

	* COPYRIGHTS: New file.

Sat Sep 25 10:07:52 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-18.

	* R/binom.test.R: Fix 2-sided p-values for extreme p.

	* src/{ansari,fexact,kendall}.c: In fact, replace `long' by `Sint'
	so that other S implementations could use the code, too.

	* src/ctest.h: New file with Sint definitions.

Sat Sep 18 16:15:15 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-17.

	* src/{ansari,fexact,kendall}.c: Replace `long' by `int'.

Sat Apr 10 15:45:19 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-16.

	* R/ks.test.R: Do something about ties in the 2-sample case.
	
	* src/ansari.c (dansari, pansari): Improve handling of non-integer
	argument `x'.
	* src/kendall.c (dkendall, pkendall): The same.

Sun Feb 28 11:14:03 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-15.

	* R/wilcox.test.R: Change default value of `exact' to NULL.  By
	default, exact p-values are now computed if the samples have less
	than 50 finite values and there are no ties.

	* man/wilcox.test.Rd: Change documentation accordingly.

	* src/ansari.c: Improve by adding w_init() and w_free().

Sun Feb 14 22:08:47 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-14.

	* R/ansari.test.R: New file with R code for the Ansari-Bradley
	test for a difference in scale parameters.

	* R/cor.test.R: Introduce exact version for Kendall's test.  New
	argument `exact'.

	* man/ansari.test.Rd: New file documenting the Ansari-Bradley
	test.

	* man/cor.test.Rd: Document changes.

	* src/ansari.c: New file, code to compute the exact distribution
	of the Ansari-Bradley test statistic.

	* src/kendall.c: Add code for computing the exact distribution of
	Kendall's test statistic.

Sat Feb 13 19:11:04 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-13.

	* R/wilcox.test.R: p-values in the two-sided exact case were
	wrong.  The signed rank test now removes zeroes.

	* man/wilcox.test.Rd: Default for `exact' is `TRUE'.

Sun Feb  7 17:37:49 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-12.

	* R/kruskal.test.R: In the 1-arg list case, do not remove Infs as
	these can be ranked; add a test for groups with no data.  In the
	2-arg case, allow for NA's in both data and groups.

Sun Jan 31 00:06:04 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-11.

	* R/cor.test.R: Replace memory expensive computation of Kendall's
	tau by efficient C code.

	* src/kendall.c: New file.

Sat Jan 30 22:10:47 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* R/bartlett.test.R: Make work for a list of linear models.

	* R/var.test.R: Make work for linear models.

Wed Jan 27 14:43:26 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* R/binom.test.R: In the two-sided case, compute the p-value as
	the probability of observing a more extreme value (in the sense
	that the pmf is not greater than that of the observed value).

	* R/fisher.test.R: Use fexact() in the two-sided 2 by 2 case.
	* man/fisher.test.Rd: Document this.

Sun Jan 17 19:11:13 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-10.

	* src/fexact.c: Make fexact() void as suggested by BDR.

Sat Jan  2 19:15:23 1999  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-9.

	* src/fexact.c: Misc cleanups.

Sun Dec  6 16:31:35 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-8.

	* R/fisher.test.R: Argument `exact' has to be called `hybrid'.
	Coerce `x' to double before .C().

Sat Nov 28 23:39:59 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-7.

	* R/fisher.test.R: Add code for tables larger than 2 by 2.

	* man/fisher.test.Rd: Update for added support of tables larger
	than 2 by 2.
	* man/*.Rd: Add `\keyword{htest}'.

	* src/fexact.c: New file.

Sun Nov 15 15:40:04 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-6.

	* R/fisher.test.R: Coerce a data frame into a matrix.

Sun Sep 27 09:32:45 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-5.

	* man/mood.test.Rd: New file.

	* R/wilcox.test.R: First shot at implementing exact versions.
	Also, for the rank sum test consistently use the symmetric
	definition of the test statistic (as used in *wilcox(), too).

	* man/*.Rd:  Reformat.  Split old-style description into new-style
	description and details.

Sat Mar 28 11:34:10 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-4.

	* R/wilcox.test.R: Fix a problem with the adjustment of the rank
	sum test statistic in the case of ties (reported by Jay King
	<jking@metisrv0.man-env.com>)

Sun Feb 22 10:27:49 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* DESCRIPTION (Version): New version is 0.9-3.

	* README: Update Copyright.

Wed Feb 18 22:14:07 1998  Kurt Hornik  <Kurt.Hornik@ci.tuwien.ac.at>

	* R/friedman.test.R: Get rid of concatenating groups and blocks
	when testing for missing values, which (currently) fails in the
	case of factors with incompatible levels (reported by PD).

	* DESCRIPTION: New file.

	* ChangeLog: Finally started, current version is 0.9-2.
