rohlf95


Three different types of cage are tested on the growth of <em>Aedes intrudens</em>, a kind of mosquito pupae. In each one, four mosquitos are added and its wings measured twice. There are 24 observations (3 cages X 4 jars X 2 measures).


datasets

This package analyses complex ANOVA models with any
combination of orthogonal/nested and fixed/random factors, as
described by Underwood (1997). There are two restrictions: (i)
data must be balanced; (ii) fixed nested factors are not
allowed. Homogeneity of variances is checked using Cochran's C
test and 'a posteriori' comparisons of means are done using
Student-Newman-Keuls (SNK) procedure.

Leonardo SandriniNeto

GAD: Analysis of variance from general principles

rohlf95 function

A data frame with 24 observations on the following 4 variables.
  <dl>
    <dt><code>cages</code></dt><dd>a fixed factor with levels <code>cage1</code> <code>cage2</code> <code>cage3</code></dd> <dt><code>mosquito</code></dt><dd>a random factor with levels <code>m1</code> <code>m2</code> <code>m3</code> <code>m4</code> nested in cages</dd> <dt><code>measure</code></dt><dd>sample size</dd> <dt><code>wing</code></dt><dd>response variable</dd> </dl> 

rohlf95: Dataset - Mosquitos' wing data colleted by Rohlf and cited in Sokal & Rohlf (1995)

Description

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Examples