Print microbenchmark timings.
Print microbenchmark timings.
## S3 method for class 'microbenchmark' print(x, unit, order, signif, ...)
x |
An object of class |
unit |
What unit to print the timings in. Default value taken
from to option |
order |
If present, order results according to this column of the output. |
signif |
If present, limit the number of significant digits shown. |
... |
Passed to |
The available units are nanoseconds ("ns"), microseconds
("us"), milliseconds ("ms"), seconds ("s")
and evaluations per seconds ("eps") and relative runtime
compared to the best median time ("relative").
If the multcomp package is available a statistical
ranking is calculated and displayed in compact letter display from
in the cld column.
Olaf Mersmann
boxplot.microbenchmark and
autoplot.microbenchmark for a plot methods.
a1 <- a2 <- a3 <- a4 <- numeric(0)
res <- microbenchmark(a1 <- c(a1, 1),
a2 <- append(a2, 1),
a3[length(a3) + 1] <- 1,
a4[[length(a4) + 1]] <- 1,
times=100L)
print(res)
## Change default unit to relative runtime
options(microbenchmark.unit="relative")
print(res)
## Change default unit to evaluations per second
options(microbenchmark.unit="eps")
print(res)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.