alligator.dat

The data set is a three-way contingency table. 
It consists of 2 rows (alligators'size), 5 columns (alligators'food) 
by 4 tubes (alligators'lake). The table should be converted in reduced code table,
using the function <code>tableconvert</code> for getting <code>alligatormca</code>.

datasets

Provides two variants of multiple correspondence analysis (ca):
multiple ca and ordered multiple ca via orthogonal polynomials of Emerson.

Rosaria Lombardo

MCAvariants

Multiple Correspondence Analysis Variants

alligator.dat function

A data frame with 300 alligators on the following 3 variables.<dl>
 <dt>Size</dt>
<dd>A numeric vector of categories ranging from 1 to 2 (small and large).</dd> <dt>Food</dt>
<dd>A numeric vector of categories ranging from 1 to 5 
(type of food: fish, invertebrate, reptile, bird, other.</dd> <dt>Lake</dt>
<dd>a numeric vector of categories ranging from 1 to 4 for the 
four American lakes: Hancock, Oklawaha, Trafford, George.</dd> 
</dl>

Format


Alligator in American lakes — alligator.dat

A data frame with 300 alligators on the following 3 variables.<dl>
 <dt>Size</dt>
<dd>A numeric vector of categories ranging from 1 to 2 (small and large).</dd>

 <dt>Food</dt>
<dd>A numeric vector of categories ranging from 1 to 5 
(type of food: fish, invertebrate, reptile, bird, other.</dd>

 <dt>Lake</dt>
<dd>a numeric vector of categories ranging from 1 to 4 for the 
four American lakes: Hancock, Oklawaha, Trafford, George.</dd>

 
</dl>

alligator.dat: Alligator in American lakes

Description

Usage

Arguments

Format

Examples