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r_ply.Rd
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r_ply.Rd
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\name{r_ply}
\alias{r_ply}
\title{Replicate expression and discard results.}
\usage{r_ply(.n, .expr, .progress="none", .print=FALSE)}
\description{
Replicate expression and discard results. Evalulate
expression n times then discard results
}
\details{
This function runs an expression multiple times,
discarding the results. This function is equivalent to
\code{\link{replicate}}, but never returns anything
}
\keyword{manip}
\references{Hadley Wickham (2011). The Split-Apply-Combine Strategy for
Data Analysis. Journal of Statistical Software, 40(1), 1-29.
\url{http://www.jstatsoft.org/v40/i01/}.}
\arguments{
\item{.n}{number of times to evaluate the expression}
\item{.expr}{expression to evaluate}
\item{.progress}{name of the progress bar to use, see \code{\link{create_progress_bar}}}
\item{.print}{automatically print each result? (default: \code{FALSE})}
}
\examples{r_ply(10, plot(runif(50)))
r_ply(25, hist(runif(1000)))}