Salm {INLA} | R Documentation

## Extra-Poisson variation in dose-response study

### Description

Breslow (1984) analyses some mutagenicity assay data (shown below) on salmonella in which three plates have been processed at each dose i of quinoline and the number of revertant colonies of TA98 Salmonella measured

### Format

A data frame with 18 observations on the following 3 variables.

y

  number of salmonella bacteria

dose

  dose of quinoline (mg per plate)

rand

  indicator

### Source

WinBUGS/OpenBUGS manual Examples VOl.I

### Examples

    data(Salm)

[Package INLA version 26.02.05 Index]