preplicate: Parallel Implementation of replicate.

In matthewwolak/wolakR: Handy Tools that Save Me Time

Parallel Implementation of replicate.

Description

Implements parallel version of replicate using parallel::mclapply().

Usage

preplicate(n, expr, simplify = "array", ...)

Arguments

n	integer: the number of replications.
expr	the expression (a language object, usually a call) to evaluate repeatedly.
simplify	logical or character string, see replicate.
...	other arguments to be passed to mclapply.

Value

A list, vector, or matrix depending on arguments to simplify. See documentation for replicate for more details.

Author(s)

[e-mail]

Examples

## Not run: 
  system.time(r <- replicate(10000, var(rnorm(500))))
  system.time(pr <- preplicate(10000, var(rnorm(500)), mc.cores = 3))

## End(Not run)

matthewwolak/wolakR documentation built on May 10, 2023, 1:27 p.m.