Jan Grimsrud Davidsen
2006-Jul-04 13:31 UTC
[R] change a specific time into seconds since midnight
Does anyone know a code which can transfer a column with time into seconds since midnight? Example: (10:49:48) --> 38988 Thanks :-) Jan Grimsrud Davidsen -------------------------------------------------------------------------------------- PhD student Norwegian College of Fishery Science University of Tromsø [[alternative HTML version deleted]]
Gabor Grothendieck
2006-Jul-04 13:47 UTC
[R] change a specific time into seconds since midnight
Try this: library(chron) 24 * 60 * 60 * times("10:49:48") On 7/4/06, Jan Grimsrud Davidsen <Jan.Davidsen at nfh.uit.no> wrote:> Does anyone know a code which can transfer a column with time into seconds since midnight? > > Example: (10:49:48) --> 38988 > > Thanks :-) > > > > Jan Grimsrud Davidsen > > -------------------------------------------------------------------------------------- > > PhD student > > Norwegian College of Fishery Science > University of Troms? > > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > >