oral.lesion {UsingR} | R Documentation

## 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

[Package UsingR version 0.1-4 Index]