Thank you David, will check it out, as I use chron and zoo! Regards, Sergey
On Thu, Aug 5, 2010 at 14:29, David Winsemius <dwinsem...@comcast.net> wrote: > > On Aug 5, 2010, at 8:09 AM, Sergey Goriatchev wrote: > >> Hi, Henrique >> >> Thank you for trying, but that is not what I want. You get WEEKdays, I >> need WORKdays, and preferably sorted in order from future to the past. > > Perhaps you would be pleased to know that there is an is.holiday function in > chron: > > http://finzi.psych.upenn.edu/R/library/chron/html/is.holiday.html > > -- > David. > >> >> Best, >> Sergey >> >> On Thu, Aug 5, 2010 at 14:06, Henrique Dallazuanna <www...@gmail.com> >> wrote: >>> >>> Try this: >>> >>> c(Sys.Date() + 0:3, Sys.Date() - 0:3) >>> >>> or >>> >>> 0:3 %*% matrix(c(1, -1), ncol = 2) + Sys.Date() >>> >>> On Thu, Aug 5, 2010 at 8:36 AM, Sergey Goriatchev <serg...@gmail.com> >>> wrote: >>>> >>>> Hello everyone >>>> >>>> I need to extract a vector of (t-3) to (t+3) dates, only working days. >>>> How can I do that? >>>> >>>> For today I need a vector: >>>> 10.08.210 >>>> 09.08.2010 >>>> 06.08.2010 >>>> 05.08.2010 >>>> 04.08.2010 >>>> 03.08.2010 >>>> 02.08.2010 >>>> >>>> Regards, >>>> Sergey >>>> >>>> -- >>>> Kniven skärpes bara mot stenen. >>>> >>>> ______________________________________________ >>>> R-help@r-project.org mailing list >>>> https://stat.ethz.ch/mailman/listinfo/r-help >>>> PLEASE do read the posting guide >>>> http://www.R-project.org/posting-guide.html >>>> and provide commented, minimal, self-contained, reproducible code. >>> >>> >>> >>> -- >>> Henrique Dallazuanna >>> Curitiba-Paraná-Brasil >>> 25° 25' 40" S 49° 16' 22" O >>> >> >> >> >> -- >> Kniven skärpes bara mot stenen. >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide >> http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. > > David Winsemius, MD > West Hartford, CT > > -- Kniven skärpes bara mot stenen. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
