Statalist The Stata Listserver


[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

st: drop question


From   "Morrison Hodges" <hodge002@umn.edu>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: drop question
Date   Thu, 8 Mar 2007 17:26:56 -0600

I want to drop row x-1, x, x+1 and x+2 if the variable 'class' on row x is >
0. It doesn't matter if class is > 0 on rows x+1 and x+2. How can I do this?
Thanks 

Morrison Hodges, MD
Professor Emeritus of Medicine
University of Minnesota

Senior Investigator
Minneapolis Heart Institute Foundation

612-863-3766
612-863-2490 (fax)
612-889-7695 (mobile)
612-654-8087 (pager)

hodge002@umn.edu
http://www.mplsheartfoundation.org

The reasonable man adapts himself to the world; the unreasonable
man persists in trying to adapt the world to himself. Therefore, all
progress depends on the unreasonable man.

George Bernard Shaw (1856 - 1950)
Irish writer



*
*   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/



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