Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
st: creating group property in a panel data
From
Caliph Omar Moumin <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: creating group property in a panel data
Date
Wed, 25 Apr 2012 10:15:43 -0700 (PDT)
dear statlist
My panel data is patient registry of one year which includes variable ID, and variable daignosis. I group classified daignosis into two groups
those related to alcohol and those not related to alcohol.
so a varaible name called groupdaig is created with 0 for non-related to alcohol and 1 = for related to alcohol. That was so far good.
since my data is a panel data same observation in the ID variable is included in both non-alcohol related daignosis and the alcohol related diagnosis.
How can i make unique property, or code to this group? the observatios (patients) which are treated both alcohol and non-alcohol related daignosis?
I tried to apply this
http://www.stata.com/support/faqs/data/members.html
but i didn't fit to my data structure.
Kind Regards,
Moumin
Email: [email protected]
*
* 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/