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From | Nick Cox <njcoxstata@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | Re: st: Need help sorting values |
Date | Sun, 17 Feb 2013 16:17:31 +0000 |
gen what = cond(report == "h&p", 0, cond(report == "end", 2, 1)) bysort patient (date what) : If your variable -report- is numeric with value labels, there will be a similar but not identical solution. Nick On Sun, Feb 17, 2013 at 3:32 PM, Michael Stewart <michaelstewartresearch@gmail.com> wrote: > I have data for different as follows > > pateint date report > 111 2/15/2012 ed > 111 2/15/2012 ed > 111 2/15/2012 h&p > 111 2/15/2012 d/c > 111 2/15/2012 ed > 111 2/15/2012 con > 111 1/23/2012 con > 111 1/23/2012 d/c > 111 1/23/2012 ed > 111 1/23/2012 con > 111 1/23/2012 h&p > 222 1/20/2012 ed > 222 1/20/2012 h&p > 222 1/20/2012 con > > My need is to sort the report variable for a particular date within a > patient so that the h&p is the first value and ed is the last value > i.e h&p is report[1] and ed is report[_N] > > > something like bysort patient date: _ _ _ _ _ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/