BF {doex}

Brown-Forsythe test

Description

This function performs Brown-Forsythe test.

Usage

BF(data,group)

Arguments

data

A vector containing the observations to which the treatments are randomly assigned.

group

A numerical or character vector indicating the treatment/control groups.

Value

pvalue

the p-value of the Brown-Forsythe test

Author(s)

Mustafa CAVUS

References

Brown, M.B. and Forsythe, A.B. (1974) The small sample behavior of some statistics which test the equality of several means, Technometrics, 16, 129–132.

Examples

library(doex)
BF(hybrid$data,hybrid$species)