do_timeit

a call (typically passed down through
  <code>timeit</code>).

call

interval

integer; by default <code>NULL</code>,
  which indicates we should 'guess' an appropriate number
  of replications. in order to more accurately profile
  quickly-running functions, we run the call
  <code>replications</code> times, and then infer the run-time as
  <code><time>/replications</time></code>. by default, the argument is
  <code>NULL</code> and we attempt to infer an appropriate number
  of replications.

replications

memory.profiling

boolean. output a warning if any
  iteration of the run did not produce results?

show.warnings

integer. the iteration number. primarily for use
  from <code><a rd-options="" href="/link/timeit?package=timeit&version=0.2.1" data-mini-rdoc="timeit::timeit">timeit</a></code>.

boolean. run the garbage collector before
  any evaluation of the function call?

gcFirst

boolean. run the garbage collector before
  each iteration, as produced by <code>replications</code>? (very
  slow)

gcDuring


  This is the workhorse function called by
  <code><a rd-options="" href="/link/timeit?package=timeit&version=0.2.1" data-mini-rdoc="timeit::timeit">timeit</a></code>, and is primarily meant to be called
  through <code><a rd-options="" href="/link/timeit?package=timeit&version=0.2.1" data-mini-rdoc="timeit::timeit">timeit</a></code>. However, if you desire a
  more direct wrapper to <code>Rprof</code> then this can be
  useful.


Provides an easy-to-use wrapper to Rprof() and
summaryRprof() in the profiling of both function calls and
whole blocks of code.

do_timeit: Profile a Function Call

Description

Usage

Arguments

Value