Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: RE: RE: Code to generate variable indicating date that CD4 drops below 250


From   "Polis, Chelsea B." <cpolis@jhsph.edu>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: RE: RE: Code to generate variable indicating date that CD4 drops below 250
Date   Wed, 1 Apr 2009 12:35:00 -0400

Nick Cox notes: "Chelsea's problem is easily soluble with the data structure Chelsea has,
but a different data structure is advisable nevertheless."

Can you please clarify why a different data structure is advisable?

Many thanks!
Chelsea

*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index