Objects of class kSamples
are produced by any of the following functions
ad.test
Anderson-Darling k-sample test.
ad.test.combined
Combined Anderson-Darling k-sample tests.
qn.test
\(QN\) rank scores test.
qn.test.combined
Combined \(QN\) rank scores tests.
contingency2xt
test for \(2 * t\) contingency table.
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.