tr:

In vlulla/vlutils: Common utilities that I find useful

Usage

tr(x)

Arguments

x

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (x) 
{
    stopifnot(is.matrix(x), dim(x)[[1L]] == dim(x)[[2L]])
    sum(diag(x))
  }

vlulla/vlutils documentation built on May 21, 2019, 12:35 a.m.