DiscriMiner (version 0.1-29)

betweenSS: Between-class Sum of Squares Matrix

Description

Calculates between-class sum of squares and cross product matrix (a.k.a. between-class scatter matrix)

Usage

betweenSS(variables, group)

Arguments

variables

matrix or data frame with explanatory variables (No missing values are allowed)

group

vector or factor with group membership (No missing values are allowed)

See Also

betweenCov, withinSS, totalSS

Examples

## Not run: 
#   # load iris dataset
#   data(iris)
# 
#   # between-class scatter matrix
#   betweenSS(iris[,1:4], iris[,5])
#   ## End(Not run)