Help with Time
On Nov 21, 2014, at 2:52 PM, Raghuraman Ramachandran wrote:
Dear guRus How can I round of time in R to the nearest 30th minute please? For example suppose if
Sys.time()
[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.
There already are round and trunc functions for POSIXt objects so why not take a look a that code and hack it into a shape that you find useful.
David Winsemius Alameda, CA, USA