diamonds

datasets

Supplemental functions and data for 'OpenIntro' resources, which includes open-source textbooks and resources for introductory statistics at <http://www.openintro.org>. The package contains data sets used in our open-source textbooks along with custom plotting functions for reproducing book figures. Note that many functions and examples include color transparency; some plotting elements may not show up properly (or at all) when run in some versions of Windows operating system.

David Diez

openintro

Data Sets and Supplemental Functions from 'OpenIntro' Textbooks

diamonds function

A data frame with 53940 observations on the following 10 variables.<dl class="dl-horizontal">
 <dt><code>carat</code></dt><dd>a numeric vector</dd>
 <dt><code>cut</code></dt><dd>a factor with levels <code>Fair</code> <code>Good</code> <code>Ideal</code> <code>Premium</code> <code>Very Good</code></dd>
 <dt><code>color</code></dt><dd>a factor with levels <code>D</code> <code>E</code> <code>F</code> <code>G</code> <code>H</code> <code>I</code> <code>J</code></dd>
 <dt><code>clarity</code></dt><dd>a factor with levels <code>I1</code> <code>IF</code> <code>SI1</code> <code>SI2</code> <code>VS1</code> <code>VS2</code> <code>VVS1</code> <code>VVS2</code></dd>
 <dt><code>depth</code></dt><dd>a numeric vector</dd>
 <dt><code>table</code></dt><dd>a numeric vector</dd>
 <dt><code>price</code></dt><dd>a numeric vector</dd>
 <dt><code>x</code></dt><dd>a numeric vector</dd>
 <dt><code>y</code></dt><dd>a numeric vector</dd>
 <dt><code>z</code></dt><dd>a numeric vector</dd>
 </dl>

Format

Information on diamond prices — diamonds

A data frame with 53940 observations on the following 10 variables.<dl class='dl-horizontal'>
 <dt><code>carat</code></dt><dd>a numeric vector</dd>
 <dt><code>cut</code></dt><dd>a factor with levels <code>Fair</code> <code>Good</code> <code>Ideal</code> <code>Premium</code> <code>Very Good</code></dd>
 <dt><code>color</code></dt><dd>a factor with levels <code>D</code> <code>E</code> <code>F</code> <code>G</code> <code>H</code> <code>I</code> <code>J</code></dd>
 <dt><code>clarity</code></dt><dd>a factor with levels <code>I1</code> <code>IF</code> <code>SI1</code> <code>SI2</code> <code>VS1</code> <code>VS2</code> <code>VVS1</code> <code>VVS2</code></dd>
 <dt><code>depth</code></dt><dd>a numeric vector</dd>
 <dt><code>table</code></dt><dd>a numeric vector</dd>
 <dt><code>price</code></dt><dd>a numeric vector</dd>
 <dt><code>x</code></dt><dd>a numeric vector</dd>
 <dt><code>y</code></dt><dd>a numeric vector</dd>
 <dt><code>z</code></dt><dd>a numeric vector</dd>
 </dl>

diamonds: Information on diamond prices

Description

Usage

Arguments

Format

Examples