autoplot.microbenchmark: Autoplot method for microbenchmark objects: Prettier graphs...

In microbenchmark: Accurate Timing Functions

Autoplot method for microbenchmark objects: Prettier graphs for microbenchmark using ggplot2

Description

Uses ggplot2 to produce a more legible graph of microbenchmark timings.

Usage

autoplot.microbenchmark(
  object,
  ...,
  order = NULL,
  log = TRUE,
  unit = NULL,
  y_max = NULL
)

Arguments

object	A microbenchmark object.
...	Ignored.
order	Names of output column(s) to order the results.
log	If TRUE the time axis will be on log scale.
unit	The unit to use for graph labels.
y_max	The upper limit of the y axis, in the unit automatically chosen for the time axis (defaults to the maximum value).

Value

A ggplot2 object.

Author(s)

Ari Friedman, Olaf Mersmann

Examples

if (requireNamespace("ggplot2", quietly = TRUE)) {
    tm <- microbenchmark(rchisq(100, 0),
                         rchisq(100, 1),
                         rchisq(100, 2),
                         rchisq(100, 3),
                         rchisq(100, 5), times=1000L)
    ggplot2::autoplot(tm)

    # add a custom title
    ggplot2::autoplot(tm) + ggplot2::ggtitle("my timings")
}

microbenchmark documentation built on Sept. 11, 2024, 8:45 p.m.