troutegg

Boxes of trout eggs were buried at five different stream locations and
retrieved at 4 different times. The number of surviving eggs was recorded.
The box was not returned to the stream.

datasets

Books are "Linear Models with R" published 1st Ed. August 2004, 2nd Ed. July 2014 by CRC press, ISBN 9781439887332, and "Extending the Linear Model with R" published by CRC press in 1st Ed. December 2005 and 2nd Ed. March 2016, ISBN 9781584884248 and "Practical Regression and ANOVA in R" contributed documentation on CRAN (now very dated).

Julian Faraway

faraway

Functions and Datasets for Books by Julian Faraway

troutegg function

A data frame with 20 observations on the following 4 variables.<dl>
<dt>survive</dt>
<dd>the number of surviving eggs</dd><dt>total</dt>
<dd>the number of eggs in the box</dd><dt>location</dt>
<dd>the location in the stream with levels <code>1</code>
<code>2</code> <code>3</code> <code>4</code> <code>5</code></dd>
 <dt>period</dt>
<dd>the number of
weeks after placement that the box was withdrawn levels <code>4</code> <code>7</code>
<code>8</code> <code>11</code></dd>
 
</dl>

Format

Survival of trout eggs depending on time and location — troutegg

A data frame with 20 observations on the following 4 variables.<dl>
<dt>survive</dt>
<dd>the number of surviving eggs</dd>

<dt>total</dt>
<dd>the number of eggs in the box</dd>

<dt>location</dt>
<dd>the location in the stream with levels <code>1</code>
<code>2</code> <code>3</code> <code>4</code> <code>5</code></dd>
 <dt>period</dt>
<dd>the number of
weeks after placement that the box was withdrawn levels <code>4</code> <code>7</code>
<code>8</code> <code>11</code></dd>
 
</dl>

troutegg: Survival of trout eggs depending on time and location

Description

Arguments

Format

References