salmonellaTA98

Data on Ames Salmonella reverse mutagenicity assay.

datasets

Functions for estimating Gaussian dispersion regression models (Aitkin, 1987 <doi:10.2307/2347792>), overdispersed binomial logit models (Williams, 1987 <doi:10.2307/2347977>), and overdispersed Poisson log-linear models (Breslow, 1984 <doi:10.2307/2347661>), using a quasi-likelihood approach.

Luca Scrucca

dispmod

Modelling Dispersion in GLM

salmonellaTA98 function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt>x</dt><dd>dose levels of quinoline</dd>
 <dt>y</dt><dd>numbers of revertant colonies of TA98 Salmonella observed on each of three replicate plates testes at each of six dose levels of quinolinediameter 4.5 feet of the ground, inches</dd>
</dl>

Format

Salmonella reverse mutagenicity assay — salmonellaTA98

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt>x</dt><dd>dose levels of quinoline</dd>
 <dt>y</dt><dd>numbers of revertant colonies of TA98 Salmonella observed on each of three replicate plates testes at each of six dose levels of quinolinediameter 4.5 feet of the ground, inches</dd>
</dl>

salmonellaTA98: Salmonella reverse mutagenicity assay

Description

Usage

Arguments

Format

References