Column Means — colArithmeticMeans • sigscores

This function computes the *mean* for each column in an input matrix. See the **Details** section below for further information.

Usage

colArithmeticMeans(x, na.rm = TRUE, rows = NULL, ...)

x: a numerical matrix features-by-samples
na.rm: logical, whether to remove NA values from x before computation
rows: (optional) numerical vector giving the rows in x or character vector matching the row names in x to operate over. If missing or rows = NULL, all the rows in x are considered for the computation of the measures
...: further arguments to colMeans2

A numerical vector containing the computed score for each column in x.

It is a wrapper to colMeans2 function.

Alessandro Barberis

x = matrix(data = c(1,3,1,4), ncol = 2)
colArithmeticMeans(x = x)
#> [1] 2.0 2.5