I have 70 columns and more than 400k rows .In the data date column will have values from 1900(01/01/1900) .How do i select only the data of recent two years?Help me in this regard -- View this message in context: http://www.nabble.com/Selecting-data-based-on-date-Data-manupulation-tp25530189p25530189.html Sent from the R help mailing list archive at Nabble.com.
______________________________________________ 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.
