R: Upper Tail Probability Plots for Objects of Class kSamples
pp.kSamples
R Documentation
Upper Tail Probability Plots for Objects of Class kSamples
Description
This function plots upper tail probabilities of the limiting distribution
against the corresponding exact or simulated probabilities, both on a log-scale.
Usage
pp.kSamples(x)
Arguments
x
an object of class kSamples
Details
Objects of class kSamples are produced by any of the following functions
contingency2xt.comb test for the combination of 2 * t contingency tables.
jt.test Jonckheere-Terpstra test.
Steel.test Steel test. This will work only for alternative = "greater" or "two-sided".
The approximation quality for "less" is the same as for "greater".
The command pp.kSamples(x) for an object of class kSamples
will only produce a plot when the object x contains
non-NULL entries for the null distribution. The purpose of this function is to give the user
a sense of the asymptotic distribution accuracy.