potatoes

Weight and size of 20 potatoes. Weight in grams; size in millimeter. There
are two sizes: <code>length</code> is the longest length and <code>width</code> is the
shortest length across a potato.

datasets

Utility package containing:
1) Facilities for working with grouped data: 'do' something to data
stratified 'by' some variables.
2) LSmeans (least-squares means), general linear estimates.
3) Restrict functions to a smaller domain.
4) Miscellaneous other utilities.

Søren Højsgaard

doBy

Groupwise Statistics, LSmeans, Linear Estimates, Utilities

potatoes function

A data frame with 20 observations on the following 3 variables.<dl>
<dt><code>weight</code></dt>
<dd>a numeric vector</dd><dt><code>length</code></dt>
<dd>a numeric vector</dd><dt><code>width</code></dt>
<dd>a numeric vector</dd>
</dl>

Format

Søren Højsgaard, <a href="/link/sorenh%40math.aau.dk?package=doBy&version=4.6.22" data-mini-rdoc="doBy::sorenh@math.aau.dk">sorenh@math.aau.dk</a>

Author

Weight and size of 20 potatoes — potatoes

A data frame with 20 observations on the following 3 variables.<dl>
<dt><code>weight</code></dt>
<dd>a numeric vector</dd>

<dt><code>length</code></dt>
<dd>a numeric vector</dd>

<dt><code>width</code></dt>
<dd>a numeric vector</dd>


</dl>

Søren Højsgaard, <a href='mailto:sorenh@math.aau.dk'>sorenh@math.aau.dk</a>

potatoes: Weight and size of 20 potatoes

Description

Usage

Arguments

Format

Author

Examples