oral.lesion {UsingR}

Oral lesion location by town

Description

A data set on oral lesion location for three Indian towns.

Usage

data(oral.lesion)

Format

A data frame with 9 observations on the following 3 variables.

Kerala

a numeric vector

Gujarat

a numeric vector

Andhra

a numeric vector

Source

"Exact Inference for Categorical Data", by Cyrus R. Mehta and Nitin R. Patel. Found at http://www.cytel.com/papers/sxpaper.pdf.

Examples

data(oral.lesion)
chisq.test(oral.lesion)$p.value
chisq.test(oral.lesion,simulate.p.value=TRUE)$p.value ## exact is.0269