Description Usage Arguments Value Objects from the Class Slots Methods Author(s) See Also Examples
The ElapsedTime
class represents a means of reporting elapsed time.
1 2 3 4 5 | ElapsedTime()
is.ElapsedTime(x)
## S4 method for signature 'ElapsedTime'
elapsed(object,
units=c("auto", "secs", "mins", "hours", "days"))
|
x |
object of class |
object |
object of class |
units |
string specifying desired unit of time |
The ElapsedTime
generator returns an object of class
ElapsedTime
.
The is.ElapsedTime
method returns TRUE
if its
argument is an object of class ElapsedTime
.
Although objects of the class can be created by a direct call to
new, the preferred method is to use the
ElapsedTime
generator function.
start
:numeric scalar specifying the elapsed time
for the currently running R process (taken from
proc.time
when created)
signature(object = "ElapsedTime")
:
Returns object of class difftime
representing elapsed time
difference between current time and the start
slot value.
Units may be specified if desired; otherwise, the largest possible unit in which difference is greater than one will be chosen.
P. Roebuck proebuck@mdanderson.org
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