Quartet

The <code>Quartet</code> data frame has 11 rows and 5 columns.
These are contrived data.

datasets


Datasets to Accompany J. Fox and S. Weisberg,
An R Companion to Applied Regression, Third Edition, Sage (2019).

John Fox

carData

Companion to Applied Regression Data Sets

Sanford Weisberg

Brad Price

Quartet function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt>x</dt><dd>X-values for datasets 1--3.</dd>
 <dt>y1</dt><dd>Y-values for dataset 1.</dd>
 <dt>y2</dt><dd>Y-values for dataset 2.</dd>
 <dt>y3</dt><dd>Y-values for dataset 3.</dd>
 <dt>x4</dt><dd>X-values for dataset 4.</dd>
 <dt>y4</dt><dd>Y-values for dataset 4.</dd>
 </dl>

Format

Four Regression Datasets — Quartet

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt>x</dt><dd>X-values for datasets 1--3.</dd>
 <dt>y1</dt><dd>Y-values for dataset 1.</dd>
 <dt>y2</dt><dd>Y-values for dataset 2.</dd>
 <dt>y3</dt><dd>Y-values for dataset 3.</dd>
 <dt>x4</dt><dd>X-values for dataset 4.</dd>
 <dt>y4</dt><dd>Y-values for dataset 4.</dd>
 </dl>

Quartet: Four Regression Datasets

Description

Usage

Arguments

Format