trunc.times {chron} | R Documentation |
Truncate times objects.
## S3 method for class 'times': trunc(x, units = "days", eps = 1e-10)
x |
a "times" object. |
units |
Can be one of "days" , "hours" ,
"minutes" , "seconds" or an unambiguous abbreviated
version of any of those. |
eps |
Comparison tolerance. Times are considered equal if their
absolute difference is less than eps . |
The time is truncated to the second, minute, hour or day or to the value specified.
An object of class "times"
.
trunc
for the generic function and default methods.
tt <- times(c("12:13:14", "15:46:17")) trunc(tt, "minutes") trunc(tt, "min") trunc(tt, times("00:01:00")) trunc(tt, "00:01:00") trunc(tt, 1/(24*60)) tt2 <- structure(c(3.0, 3.1, 3.5, 3.9), class = "times") trunc(tt2, "day") trunc(tt2)