chkneg

This function is called from <code>signscore</code>. It checks the negativity of the column of an array
 AND the positivity of the columns of an array
 If NegPtr = 1 then there is an entirely negative component
 If PosPtr = 1 then there is an entirely positive component
 If BigPtr = 1 then maximum neg. abs &gt; max pos

internal

Provides four variants of three-way correspondence analysis (ca):
three-way symmetrical ca, three-way non-symmetrical ca, three-way ordered symmetrical ca
and three-way ordered non-symmetrical ca.

Rosaria Lombardo

CA3variants

Three-Way Correspondence Analysis Variants

chkneg function

<dl> <dt>comp</dt>
<dd>One of three component matrix.</dd><dt>nr</dt>
<dd>The row number of the component matrix.</dd> <dt>nc</dt>
<dd>The column number of the component matrix.</dd></dl>

Arguments

Rosaria Lombardo and Pieter M Kroonenberg.

Author

Check the sign of component values — chkneg

<dl>

 <dt>comp</dt>
<dd>One of three component matrix.</dd>

<dt>nr</dt>
<dd>The row number of the component matrix.</dd>

 <dt>nc</dt>
<dd>The column number of the component matrix.</dd>

</dl>

chkneg: Check the sign of component values

Description

Usage

Arguments

Author

References