Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and running.


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

st: How to drop observations according to date?


From   Edward Crawley <edward.crwly@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: How to drop observations according to date?
Date   Fri, 21 Jun 2013 14:30:48 +0100

Dear listers,

I have a panel dataset and I would like to drop all observations,
which are dated before 2000m1. I used -drop if date < 2000m1-, but
Stata doesn't understand this command. My date variable is identified
as a panel data date via -xtset-.

It seems like a very easy question, but I couldn't figure it out and I
couldn't find proper solutions on the internet.

Appreciate any help,

Edward
*
*   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/


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