R/r-utility-plogp.R

In 42n4/dmr.util: A package with utility functions used in the book Cichosz, P. (2015): Data Mining Algorithms: Explained Using R

Defines functions plogp

Documented in plogp

## p*log2(p) for p>=0
plogp <- function(p) { p*logp(p) }


if (FALSE)
{

  # usage examples
plogp(0)
plogp(1)
plogp(0.5)

}