Backpack

<p>Backpack weights for a sample of college students</p>

datasets

Datasets for the textbook Stat2: Modeling with Regression and ANOVA (second edition).
The package also includes data for the first edition, Stat2: Building Models for a World of Data
and a few functions for plotting diagnostics.

Robin Lock

Stat2Data

Datasets for Stat2

Backpack function

<p>A data frame with 100 observations on the following 9 variables.</p><table><tr><td>
    <code>BackpackWeight</code> </td>
<td> Backpack weight (in pounds)</td>
</tr><tr><td>
    <code>BodyWeight</code> </td>
<td> Body weight (in pounds)</td>
</tr><tr><td>
    <code>Ratio</code> </td>
<td> BackpackWeight/BodyWeight</td>
</tr><tr><td>
    <code>BackProblems</code> </td>
<td> <code>0</code>=no or <code>1</code>=yes</td>
</tr><tr><td>
    <code>Major</code> </td>
<td> Code for academic major</td>
</tr><tr><td>
    <code>Year</code> </td>
<td> Year in school</td>
</tr><tr><td>
    <code>Sex</code> </td>
<td> a factor with levels <code>Female</code> <code>Male</code></td>
</tr><tr><td>
    <code>Status</code> </td>
<td> Graduate or undergraduate? <code>G</code> or <code>U</code></td>
</tr><tr><td>
    <code>Units</code> </td>
<td> Number of credits taken that quarter</td>
</tr></table>

`BackpackWeight`	Backpack weight (in pounds)
`BodyWeight`	Body weight (in pounds)
`Ratio`	BackpackWeight/BodyWeight
`BackProblems`	`0`=no or `1`=yes
`Major`	Code for academic major
`Year`	Year in school
`Sex`	a factor with levels `Female` `Male`
`Status`	Graduate or undergraduate? `G` or `U`
`Units`	Number of credits taken that quarter

Backpack: Weights of College Student Backpacks

Description

Arguments

Format

Details