Melanopus

These data are concerned with the estimation of the lowest-cost mixtures of insecticides and synergists. They
relate to assays on a grasshopper Melanopus sanguinipes with carbofuran and piperonyl butoxide, which enhances
carbofuran's toxicity.

datasets

Set of tools for the statistical analysis of data using: (1) normal linear models; (2) generalized linear models; (3) negative binomial regression models as alternative to the Poisson regression models under the presence of overdispersion; (4) beta-binomial and random-clumped binomial regression models as alternative to the binomial regression models under the presence of overdispersion; (5) Zero-inflated and zero-altered regression models to deal with zero-excess in count data; (6) generalized nonlinear models; (7) generalized estimating equations for cluster correlated data.

Luis Hernando Vanegas

glmtoolbox

Set of Tools to Data Analysis using Generalized Linear Models

Luz Marina Rondón

Gilberto A. Paula

Melanopus function

A data frame with 15 rows and 4 variables:<dl>
 <dt>Killed</dt>
<dd>a numeric vector indicating how many grasshoppers were killed.</dd> <dt>Exposed</dt>
<dd>a numeric vector indicating how many grasshoppers were exposed.</dd> <dt>Insecticide</dt>
<dd>a numeric vector indicating the dose of insecticide.</dd> <dt>Synergist</dt>
<dd>a numeric vector indicating the dose of synergist.</dd>
</dl>

Format

Assay of an Insecticide with a Synergist — Melanopus

A data frame with 15 rows and 4 variables:<dl>
 <dt>Killed</dt>
<dd>a numeric vector indicating how many grasshoppers were killed.</dd>

 <dt>Exposed</dt>
<dd>a numeric vector indicating how many grasshoppers were exposed.</dd>

 <dt>Insecticide</dt>
<dd>a numeric vector indicating the dose of insecticide.</dd>

 <dt>Synergist</dt>
<dd>a numeric vector indicating the dose of synergist.</dd>


</dl>

Melanopus: Assay of an Insecticide with a Synergist

Description

Usage

Arguments

Format

References