Hello, Try the following.
Y <- 2000:2001 M <- 1:12 D <- 1 x <- expand.grid(Y, M, D) Dates <- sort(as.Date(apply(x, 1, paste, collapse = "-"))) Hope this helps, Rui Barradas Em 30-11-2012 12:26, Vasilchenko Aleksander escreveu:
Hello, I have the starting date in UNIX_TIME LONG number (number of milliseconds since 1970 jan 1st). Is there a way to generete the sequence of dates with monthly interval in POSIXct format like 2000-01-01 2000-02-01 2000-03-01 etc Thanks [[alternative HTML version deleted]] ______________________________________________ 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.
______________________________________________ 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.