centroid_variance: This function takes a data set and a group set and returns...

Description Usage Arguments Value Author(s)

Description

This is a convience function for a reduce and distance operation based upon multivariate predictor variables.

Usage

1

Arguments

x

The NxP matrix of raw data.

grouping

The Nx1 vector of grouping factors.

Value

The sum of the within stratum variance for each group

Author(s)

Rodney J. Dyer <rjdyer@vcu.edu>


popgraph documentation built on April 14, 2017, 9:58 p.m.