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st: shifting values one period ahead
From
asb stata <[email protected]>
To
[email protected]
Subject
st: shifting values one period ahead
Date
Wed, 22 Sep 2010 19:13:22 -0400
I am facing a tricky coding issue that involves creating 'newvar1'
from 'var1' given 'id' and 'start'. The variable 'newvar1' is obtained
by shifting 'var1' one period ahead within each 'id'.
id start var1 newvar1
1 1 1 0
1 0 1 1
1 0 0 1
1 0 0 0
2 0 0 0
2 0 0 0
2 1 1 0
2 0 0 1
2 0 1 0
3 0 0 0
3 0 0 0
3 1 1 0
3 0 1 1
3 0 1 1
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