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st: copying last reported value
From
mai7777 <[email protected]>
To
[email protected]
Subject
st: copying last reported value
Date
Sat, 19 Feb 2011 20:11:56 +0200
Hi,
I am trying to create the var "div_ave" below which is basically the
last reported value of "div" by "date" and "id", and I'm just blanking
out for some reason. Your help is appreciated.
date id div div_ave
1 1 . .
2 1 0.2 0.2
3 1 . 0.2
4 1 . 0.2
5 1 . 0.2
6 1 . 0.2
7 1 . 0.2
8 1 0.3 0.3
9 1 . 0.3
10 1 . 0.3
1 2 . .
2 2 . .
3 2 0.1 0.1
4 2 . 0.1
5 2 . 0.1
6 2 . 0.1
7 2 0.5 0.5
8 2 . 0.5
9 2 . 0.5
10 2 . 0.5
Thanks,
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