AddVariance: Adds variance
Description
This function adds variance if necessary
Usage
AddVariance(x, k, parameters)
Value
Data with necessary variance added
Arguments
- x
The supplied data matrix.
- k
The number of variables.
- parameters
The data and program parameters
Author
John Ruscio <ruscio@tcnj.edu> and Shirley Wang <shirleywang@g.harvard.edu>
Maintainer: John Ruscio <ruscio@tcnj.edu>
Details
Called by higher-order functions; users do not need to call this
function directly.