expand.mat

The function expands aggregated data into casewise data.
 For instance, for a contingency table given in the form of a design matrix and corresponding counts the function sets up a matrix where each design row is repeated according to the frequencies for that row.

utilities

prefmod

expand.mat function

<dl> <dt>mat</dt>
<dd>a matrix (or column vector) or data frame to be expanded</dd> <dt>freq</dt>
<dd>a vector of counts</dd></dl>

Arguments

Utility function to expand aggregated data — expand.mat

<dl>

 <dt>mat</dt>
<dd>a matrix (or column vector) or data frame to be expanded</dd>

 <dt>freq</dt>
<dd>a vector of counts</dd>

</dl>

expand.mat: Utility function to expand aggregated data

Description

Usage

Value

Arguments

Examples