[R] Help with Time

Raghuraman Ramachandran optionsraghu at gmail.com
Fri Nov 21 23:52:57 CET 2014

Dear guRus

How can I round of time in R to the nearest 30th minute please?

For example suppose if
[1] "2014-11-21 22:49:05.59042 GMT"
then I would like a function that outputs 22:30:00.

if Sys.time is 12:13:22 then I would like to get 12:00:00 etc.

Any help would be appreciated.

Many thanks and regards,

More information about the R-help mailing list