processTime {aroma.core} | R Documentation |
Gets the running time of the R process and its children processes.
This function is a safe wrapper for proc.time
(), which might
not exist on all platforms. It "determines how much time (in seconds)
the currently running R process already consumed". In addition it adds
descriptive names of the returned values.
For more details, see proc.time
().
## Default S3 method: processTime(since=NULL, units=c("seconds", "milliseconds", "minutes", "hours", "days"), fmtstr=NULL, ...)
since |
An optional numeric vector to be subtracted from the value
of proc.time (). This is useful for calculating "lap times". |
units |
A character string specifying the unit of the
returned values. |
fmtstr |
If given, a format string to convert the times to strings
via sprintf (). |
... |
Not used. |
Returns a named numeric
vector
of length 5.
For more details, see proc.time
().
Henrik Bengtsson (http://www.braju.com/R/)
proc.time
().
system.time
().
gc.time
().