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st: [iso-8859-15] Delete data that appears "twice" in a mixture of panel[iso-8859-15] - and crosssectional data
From
"[iso-8859-15] Markus K�ller" <[email protected]>
To
[email protected]
Subject
st: [iso-8859-15] Delete data that appears "twice" in a mixture of panel[iso-8859-15] - and crosssectional data
Date
Mon, 25 Feb 2008 13:05:51 +0100
Hello,
I have a question which I bet is easy to answer for most of you. Unfortunately, not for me. :)
-> I am using a mixture of paneldata and cross-sectional data which is organized in the following form:
Id Wave Age Gender ..... etc... Id60
1 60 .
2 60 .
3 60 .
4 65 .
5 65 1
6 65 .
.
.
.
etc....
To continue my analysis, I will have to delete the households from wave "60", which also appear in the "later" wave.
In other words, I have to delete the data in a way, that the above table looks like:
Id Wave Age Gender ..... etc... Id60
2 60 .
3 60 .
4 65 .
5 65 1
6 65 .
.
.
.
etc....
, because household "1" also appears in 65-wave.
I tried some things, but can�t get to a good solution. If anyone of you has a good idea, please post it.
Thx,
Markus.
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