zelen {ANSM5}

Perform Zelen test

Description

zelen() performs the Zelen test and is used in chapter 13 of "Applied Nonparametric Statistical Methods" (5th edition)

Usage

zelen(x, y, z, max.exact.perms = 1e+06, do.exact = TRUE)

Arguments

x

Binary factor of same length as y, z

y

Binary factor of same length as x, z

z

Factor of same length as x, y

max.exact.perms

Maximum number of permutations allowed for exact calculations (defaults to 1000000)

do.exact

Boolean indicating whether or not to perform exact calculations (defaults to TRUE)

Value

An ANSMtest object with the results from applying the function

Examples

# Section 13.2.5 from "Applied Nonparametric Statistical Methods" (5th edition)
zelen(ch13$drug, ch13$side.effects, ch13$age.group)

# Example 13.3 from "Applied Nonparametric Statistical Methods" (5th edition)
zelen(ch13$machine, ch13$output.status, ch13$material.source)