class

A small artificial data set used to illustrate statistical concepts.

datasets

A collection of matrix functions for teaching and learning matrix
linear algebra as used in multivariate statistical methods. These functions are
mainly for tutorial purposes in learning matrix algebra ideas using R. In some
cases, functions are provided for concepts available elsewhere in R, but where
the function call or name is not obvious. In other cases, functions are provided
to show or demonstrate an algorithm. In addition, a collection of functions are
provided for drawing vector diagrams in 2D and 3D.

Michael Friendly

matlib

Matrix Functions for Teaching and Learning Linear Algebra and
Multivariate Statistics

John Fox

Phil Chalmers

Georges Monette

Gaston Sanchez

class function

A data frame with 15 observations on the following 4 variables.<dl class="dl-horizontal">
 <dt><code>sex</code></dt><dd>a factor with levels <code>F</code> <code>M</code></dd>
 <dt><code>age</code></dt><dd>a numeric vector</dd>
 <dt><code>height</code></dt><dd>a numeric vector</dd>
 <dt><code>weight</code></dt><dd>a numeric vector</dd>
 </dl>

Format

Class Data Set — class

A data frame with 15 observations on the following 4 variables.<dl class='dl-horizontal'>
 <dt><code>sex</code></dt><dd>a factor with levels <code>F</code> <code>M</code></dd>
 <dt><code>age</code></dt><dd>a numeric vector</dd>
 <dt><code>height</code></dt><dd>a numeric vector</dd>
 <dt><code>weight</code></dt><dd>a numeric vector</dd>
 </dl>

class: Class Data Set

Description

Usage

Arguments

Format

Examples