0.8-27 (24.09.2013)
p-values were > 1 (in fact, 1 of course) when the statistic was
equal its expectation in the paired case.
0.8-26 (02.09.2013)
fix NAMESPACE issues
0.8-25 (21.05.2013)
perm.test(x, y, paired = TRUE, exact = TRUE, tol = NULL) did not map the
scores correctly into integers and gave wrong p-values;
spotted by Lewis Halsey
0.8-24 (11.01.2013)
startup message in .onAttach
0.8-23 (11.10.2012)
cpermdist2 R function for maxstat
0.8-22 (30.08.2011)
spaces in startup message
0.8-21 (23.08.2011)
GPL (>= 2) only
0.8-20 (02.05.2011)
qnorm(..., lower -> lower.tail)
0.8-19 (13.09.2010)
fix dependencies
0.8-16 (29.08.2008)
fix old style random seed assignments
0.8-16 (08.10.2007)
documentation update
0.8-15 (05.10.2006)
clarify dependencies on stats
0.8-14 (04.10.2006)
null.value had different names
0.8-13 (23.08.2006)
import(utils)
fire a message that `exactRankTests' is no longer under development
and `coin' should be used.
0.8-12 (02.02.2006)
remove *.Rout from R/
0.8-11 (02.06.2005)
`mu' was ignored for one-sample version of `perm.test'
(spotted by )
0.8-10 (16.03.2005)
`delay' is deprecated in R-2.1.0
0.8-7 (27.09.2004)
use a grid search instead of optimize in order to determine
fact in `findfact'
0.8-6 (16.12.2003)
do not import(ctest) in Namespace and load package `stats' instead
for R versions >= 1.9.0
for the moment, copy `ansari.c' from package `stats'.
0.8-5 (03.11.2003)
fix documentation bugs
0.8-4 (18.09.2003)
perm.test(x, ...) failed when missing values where supplied.
0.8-3 (03.09.2003)
use explicit RNGkind("Wichmann-Hill", "Kinderman-Ramage")
in all regression tests.
0.8-2 (30.08.2003)
use canonial header files
0.8-2 (18.09.2003)
perm.test(x, ...) failed when missing values where supplied.
0.8-1 (24.04.2003)
make -Wall happy
0.8-0 (23.04.2003)
Monte-Carlo based computation of the null-distribution now possible
use `.Call' instead of `.C' for interfacing with C
Code cleanup, documentation cleanup
Move regression tests from example sections to ./tests/reg-tests.R
Conover-Salsburg scores added, Savage scores added
more examples: neuropathy (pain scores)
clodronate (randomized trial)
ears (ventilating tubes)
sal (serum antigen level)
bloodp (blood pressure)
lungcancer (well,...)
prepare for R-1.7.0: set RNGversion("1.6.2") for regression tests
put the package into a NAMESPACE
0.7-7 (20.01.2003)
Rdiff reported differences due to cosmetic changes
0.7-6 (19.01.2003)
ansari.exact added: Ansari-Bradley test with exact conditional
distribution
more examples: ASAT (proof-of-safety or equivalence),
ocarcinoma (exact conditional logrank test),
rotarod (WMW-test benchmark from AmStat 54(1) )
0.7-5 (13.12.2002)
CRAN pedantics
0.7-4 (13.12.2002)
check if scores contain negative values for paired samples
0.7-3 (22.11.2002)
PACKAGE argument to Call
0.7-2 (18.11.2002)
force irank to return integers
0.7-1 (17.09.2002)
improve documentation
bugfix: pperm for two.sided p-values (paired / !paired) was wrong
if q == expectation
limits on the scores removed: [dpq]perm only limited by
the machine memory
cscores.Surv optimized, example with censored data added to
cscores.Rd
0.7-0 (13.09.2002)
generic `cscores' for the computation of scores added
m=NULL allowed in equiscores for some configurations
0.6-12 (23.07.2002)
bugfix for paired samples: do not substract the minimum of the
scores anymore.
0.6-11 (03.07.2002)
use .C( ..., PACKAGE="exactRankTests")
0.6-10 (23.05.2002)
pedantic
0.6-9 (15.04.2002)
added bivariate rank test `br.test' for testing only
0.6-8 (15.04.2002)
bug in perm.test.default for real-valued scores fixed
0.6-7 (10.04.2002)
replace optim in equiscores by optimize as suggested by warning in
R-1.5.0pre
0.6-6 (06.03.2002)
checkTnF was still unhappy with stuff in ./tests
0.6-5 (06.03.2002)
make checkTnF happy
0.6-4 (20.02.2002)
conf.int for paired samples was broken in wilcox.exact
p.value for alternative == "less" and "greater" now add to 1 for
asymptotic distribution
0.6-3 (13.02.2002)
STATISTIC in perm.test had a missing name attribute
0.6-2 (11.02.2002)
R CMD check insits on \n at the end of C-files
0.6-1 (06.02.2002)
length(x) must be smaller than length(y) in perm.test(x,y), give a
warning and interchange if not
asymptotic p-values in perm.test( ..., paired=FALSE, ...) were
wrong, fixed
0.6-0 (10.12.2001)
release for R-1.4.0
0.5-9 (08.12.2001)
map real scores into 1:N for perm.test
perm.test and wilcox.exact are generic and have a formula interface
fixed the most painful documentation bugs
0.5-7 (06.11.2001)
asymptotic p-values for perm.test and wilcox.test, coincides with
StatXact
0.5-7 (06.11.2001)
new interface to pperm (computes now all kinds of p.values)
therefore wilcox.exact and perm.test changed. several minor code-
and documentation fixes.
0.5-6 (31.10.2001)
bugfix in one-sided conf.ints paired wilcox.exact
examples from Hollander & Wolfe added to wilcox.exact
check for conf.ints and estimators.
R CMD check will only work with R-1.4.0-devel and modified
wilcox.exact
0.5-5 (29.10.2001)
estimated corrected (PR#1150)
0.5-4 (27.10.2001)
pperm has `side' argument: compute P(T <= T) or P(T >= t)
0.5-3 (25.10.2001)
perm.test and globulin-example added
0.5-2 (27.09.2001)
codoc fixes for R-1.4.0
0.4-6 (26.06.2001)
fixed confints, added tests:
- all.equal(wilcox.exact, wilcox.test)
- estimator \in confint
DEPENDS: R(>=1.3.0)
0.4-5 (09.06.2001)
Depend broke update.packages -> fixed for R-1.2.3
!!! REMINDER: change version$minor == "3.0" if R-1.3.0 is out !!!
added paired Wilcoxon example from StatXact manual, coincides :-)
0.4-3 (07.06.2001)
moved ./inst/test*.R -> ./tests
0.4-2 (07.06.2001)
documentation fixed
0.4-1 (25.05.2001)
sample estimates as in wilcox.test added to wilcox.exact
0.4-0 (16.05.2001)
use eqn. (8.19) from the StatXact manual p. 165 for twosided p-value
if paired.
0.3-8 (03.05.2001)
c++ comments removed from permdist.c
0.3-7 (12.04.2001)
pperm2 now computes correct expectation for paired case.
Now confidence intervals for x - y are computed (as `wilcox.test'
in R-1.2.3 will do)
0.3-6 (20.02.2001)
typos in cperm.Rd fixed
0.3-4 (06.01.2001)
concentrated man pages.
0.3-3 (20.12.2000)
added some checks for non-sense parameter configurations. This one
goes out to CRAN/contrib.
0.3-2 (18.12.2000)
added pperm2 which computes two-sided p-values the way StatXact
does. Added example from StatXact manual page 211 on diastolic blood
pressure, the results coincied.
0.3-1 (17.12.2000)
renamed "exactDistr" to "exactRankTests" (this is easier to
pronounce). After a discussion with Kurt last Friday, this version
will move to CRAN/contrib.
0.2-4 (05.12.2000)
typos fixed, system.file()[1] in examples
0.2-3 (04.12.2000)
uhh, 0.2-2 was buggy :-(
bugs (hopefully) fixed, more intelligent determination of the
factor to multiply real (!) valued scores with. It is now possible
to give a maximum error by "tol" on the quantile scale. Default is
tol = 0.01 which should be ok for most situations.
0.2-2 (29.11.2000)
rational scores now possible -> this results in an approximation
only. Can be influenced by "fact".
0.1-9 (25.10.2000)
bugfixes for pperm(paired): 0 is a possible realization
0.1-8 (24.10.2000)
added the paired sample situation, now ./inst/test1.R for the
comparison with [pq]signrank, ./inst/test2.R with [pq]wilcox
0.1-7 (23.10.2000)
bug fixes (H as double), test.R in ./inst for testing with
[pq]wilcox
0.1-6 (22.10.2000)
hacked cpermdist in C, now computations a lot faster