multivariance (version 2.4.1)

is.doubly.centered: checks if a matrix is doubly centered

Description

!works only for the biased estimators

Usage

is.doubly.centered(mat)

Arguments

mat

matrix

Examples

# NOT RUN {
multivariance:::is.doubly.centered(as.matrix(dist(rnorm(10))))
multivariance:::is.doubly.centered(multivariance:::double.center(as.matrix(dist(rnorm(10)))))

# }