kSamples: K-Sample Rank Tests and their Combinations

Compares k samples using the Anderson-Darling test, Kruskal-Wallis type tests with different rank score criteria, Steel's multiple comparison test, and the Jonckheere-Terpstra (JT) test. It computes asymptotic, simulated or (limited) exact P-values, all valid under randomization, with or without ties, or conditionally under random sampling from populations, given the observed tie pattern. Except for Steel's test and the JT test it also combines these tests across several blocks of samples. Also analyzed are 2 x t contingency tables and their blocked combinations using the Kruskal-Wallis criterion. Steel's test is inverted to provide simultaneous confidence bounds for shift parameters. A plotting function compares tail probabilities obtained under asymptotic approximation with those obtained via simulation or exact calculations.

Author
Fritz Scholz [aut, cre], Angie Zhu [aut]
Date of publication
2016-06-10 07:48:23
Maintainer
Fritz Scholz <fscholz@u.washington.edu>
License
GPL (>= 2)
Version
1.2-4

View on CRAN

Man pages

ad.pval
P-Value for the Asymptotic Anderson-Darling Test Distribution
ad.test
Anderson-Darling k-Sample Test
ad.test.combined
Combined Anderson-Darling k-Sample Tests
contingency2xt
Kruskal-Wallis Test for the 2 x t Contingency Table
contingency2xt.comb
Combined Kruskal-Wallis Tests for the 2 x t Contingency...
conv
Convolution of Two Discrete Distributions
jt.dist
Null Distribution of the Jonckheere-Terpstra k-Sample Test...
jt.test
Jonckheere-Terpstra k-Sample Test for Increasing Alternatives
kSamples-package
The Package kSamples Contains Several Nonparametric K-Sample...
pp.kSamples
Upper Tail Probability Plots for Objects of Class kSamples
qn.test
Rank Score k-Sample Tests
qn.test.combined
Combined Rank Score k-Sample Tests
ShorelineFireEMS
Shoreline Fire and EMS Turnout Times
SteelConfInt
Simultaneous Confidence Bounds Based on Steel's Multiple...
Steel.test
Steel's Multiple Comparison Wilcoxon Tests

Files in this package

kSamples
kSamples/src
kSamples/src/kSamples.c
kSamples/src/myfuns.h
kSamples/NAMESPACE
kSamples/data
kSamples/data/ShorelineFireEMS.rda
kSamples/R
kSamples/R/djt.R
kSamples/R/test.list.R
kSamples/R/contingency2xt.comb.R
kSamples/R/listmake.R
kSamples/R/qjt.R
kSamples/R/na.remove.R
kSamples/R/conv.R
kSamples/R/pjt.R
kSamples/R/io2.R
kSamples/R/contingency2xt.R
kSamples/R/qn.test.R
kSamples/R/Steelnormal0.R
kSamples/R/ad.pval.R
kSamples/R/SteelConfInt.R
kSamples/R/pp.kSamples.R
kSamples/R/io.R
kSamples/R/jt.test.R
kSamples/R/ad.test.combined.R
kSamples/R/Harding.R
kSamples/R/Steelnormal.R
kSamples/R/Steel.test.R
kSamples/R/qn.test.combined.R
kSamples/R/ad.test.R
kSamples/R/print.kSamples.R
kSamples/MD5
kSamples/DESCRIPTION
kSamples/man
kSamples/man/ad.test.combined.Rd
kSamples/man/contingency2xt.comb.Rd
kSamples/man/Steel.test.Rd
kSamples/man/qn.test.Rd
kSamples/man/ShorelineFireEMS.Rd
kSamples/man/pp.kSamples.Rd
kSamples/man/contingency2xt.Rd
kSamples/man/SteelConfInt.Rd
kSamples/man/ad.pval.Rd
kSamples/man/kSamples-package.Rd
kSamples/man/conv.Rd
kSamples/man/jt.dist.Rd
kSamples/man/jt.test.Rd
kSamples/man/ad.test.Rd
kSamples/man/qn.test.combined.Rd