centroids {FactoClass}R Documentation

Centroids of the Classes of a Partition

Description

It evaluates the centroids of a partition with the weights in rw

Usage

centroids(df,cl,rw=rep(1/nrow(df),nrow(df)))

Arguments

df object of class data.frame, with the data of variables or coordinates
cl vector indicating the cluster of each element
rw weight of the rows of df, by default the same

Value

Object of class list with the following:

centroids class centroids
weights class weights

Author(s)

Campo Elias Pardo cepardot@unal.edu.co

Examples

data(iris)
centroids(iris[,-5],iris[,5])

[Package FactoClass version 1.0.1 Index]