clusterCor_c {segmenTier}

Calculates position-cluster correlations for scoring function "icor".

Description

Calculates Pearson's product-moment correlation coefficients between rows in data and cluster, and is used to calculate the position-cluster similarity matrix for the scoring function "icor". This is implemented in Rcpp for calculation speed, using myPearson to calculate correlations.

Usage

clusterCor_c(data, clusters)

Arguments

data

original data matrix

clusters

cluster centers

Value

Returns a position-cluster correlation matrix as used in scoring function "icor".