calcSWFCCentroids {geocmeans}R Documentation

Calculate the centroids (spatial version)

Description

Calculate the new centroids of the clusters based on the membership matrix (spatial version)

Usage

calcSWFCCentroids(data, wdata, belongmatrix, m, alpha)

Arguments

data

A dataframe or matrix representing the observed data with n rows and p columns

wdata

A dataframe or matrix representing the lagged observed data with nrows and p columns

belongmatrix

A n X k matrix giving for each observation n, its probability to belong to the cluster k

m

An integer representing the fuzziness degree

alpha

A float representing the weight of the space in the analysis (0 is a typical fuzzy-c-mean algorithm, 1 is balanced between the two dimensions, 2 is twice the weight for space)

Value

A n X k matrix representing the belonging probabilities of each observation to each cluster

Examples

#This is an internal function, no example provided

[Package geocmeans version 0.1.1 Index]