Mfuzz (version 2.32.0)

membership: Calculating of membership values for new data based on existing clustering

Description

Function that calculates the membership values of genes based on provided data and existing clustering

Usage

membership(x,clusters,m)

Arguments

x

expression vector or expression matrix

clusters

cluster centroids from existing clustering

m

fuzzification parameter

Value

Examples

if (interactive()){
 data(yeast)
 yeastF <- filter.NA(yeast)
 yeastF <- fill.NA(yeastF) # for illustration only; rather use knn method
 yeastF <- standardise(yeastF)
 
 cl <- mfuzz(yeastF,c=20,m=1.25)

 m <- 1.25
 clusters <- cl[[1]]
 x <- matrix(rnorm(2*17),nrow=2) # new expression matrix with two genes 
 mem.tmp <- membership(x,clusters=clusters,m=m) #membership values  
}