normcols {mixstock}R Documentation

scale columns to frequencies

Description

divides each column of a matrix by its sum, reducing sample values to observed frequencies

Usage

normcols(z)

Arguments

z matrix of sampled numbers (integers)

Value

matrix of frequencies

Note

This is just a wrapper for scale(z, center = FALSE, scale = colSums(z))


[Package mixstock version 0.9 Index]