Dear All, Change the format of the start and end columns so that data appear as the day of the year. For instance: Apr 24 rather than 115.
The idea is that I want the non=leap years to be 366 days instead of being 365 days. ie. Each year must have 366 days. for example: in the column Start2, Apr 18 will be Apr 17. > head(Samaru) Year Start End Length Start2 End2 1 1930 108 288 180 Apr 18 Oct 15 2 1931 118 288 170 Apr 28 Oct 15 3 1932 115 295 180 Apr 24 Oct 21 4 1933 156 294 138 Jun 05 Oct 21 5 1934 116 291 175 Apr 26 Oct 18 6 1935 134 288 154 May 14 Oct 15 Any idea is welcome. Thamks!!!! -- Frederic Ntirenganya Maseno University, Kenya. Mobile:(+254)718492836 Email: fr...@aims.ac.za https://sites.google.com/a/aims.ac.za/fredo/ [[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.