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: generating event windows from event dates
From
Bülent Köksal <[email protected]>
To
[email protected]
Subject
st: generating event windows from event dates
Date
Mon, 21 May 2012 14:55:27 +0300
Dear Stata Users
I have a dummy variable that equals one for certain event dates. How
can I generate a new indicator variable that is equal to one for event
windows like (-2,2)?
For example,
I have t and eventdate below and would like to generate eventwindow.
Thanks in advance for any help.
t eventdate eventwindow
1 0 0
2 0 0
3 0 1
4 0 1
5 1 1
6 0 1
7 0 1
8 0 0
9 0 0
.
.
.
16 0 0
17 0 0
18 0 1
19 0 1
20 1 1
21 0 1
22 0 1
23 0 0
24 0 0
--
Bülent Köksal
*
* 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/