From | Edwin Leuven <[email protected]> |
To | [email protected] |
Subject | Re: st: RE: RE: Data manipulation question |
Date | Thu, 29 Jul 2004 10:25:38 +0200 |
Nick Cox wrote:
Here is another way to do it.
and another: expand ccode - cond(ccode[_n-1]==.,0,ccode[_n-1]) bysort ccode: replace weight = 0 if _n<_N replace cc = _n edwin. * * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/
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