funcy (version 1.0.1)

rIMethods: Rand index for cluster configurations of different methods.

Description

Calculates a matrix of Rand indices for the configurations of all cluster method combinations.

Usage

rIMethods(methodNames = NULL, cls, trueCluster = NULL)

Arguments

methodNames

Character Vector of names for the methods.

cls

Numeric or character matrix of cluster outcomes for different methods.

trueCluster

Vector of true clusters if knows.

Value

A matrix of Rand indices showing the similarity of the methods.

Details

If trueCluster is given, the Rand index between the true cluster outcome and the clusters calculated by the methods is on diagonal.

Examples

# NOT RUN {
set.seed(1234)
ds <- sampleFuncy(obsNr=80, timeNr=20, reg=TRUE, k=4, sd=.4)
res1 <- funcit(methods=1:3, data=Data(ds), k=4, clusters=Cluster(ds))

cls <- Cluster(res1)
rIMethods(methodNames=c("method1","method2","method3"),cls=cls, trueCluster=Cluster(ds))
# }