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st: Re: Filling missing rank information
From
"Trelle Sven" <[email protected]>
Subject
st: Re: Filling missing rank information
Date
Mon, 25 Oct 2010 17:44:21 +0200
Dear all,
It is Monday... My solution I found out myself is using a second file with only the fixed ranks 2-9 and merge it with the datafiles. Sorry to bother you. Sven
--
Am 25.10.2010 um 16:54 schrieb "Trelle Sven" <[email protected]>:
> Dear all,
> I have several datasets with two variables: rank (integer) and prop
> (numeric variable). All datasets should have 8 observations in the end
> and ranks should range from 2 to 9. However, some datasets have less
> than 8 observations due to missing information (the number of missing
> ranks is different in the different datasets, however). I want to fill
> in the missing rank variable with the missing ranks (and replace the
> prop variable for these ranks with 0 which obviously isn't a problem).
> I started to program a very complicated way but are currently stuck and
> can imagine that there is an easy way to do it ... (I can easiliy fill
> in ranks if they are missing at the extremes but if ranks are missing in
> the middle?).
> Does anybody have an idea?
>
> Below is an extract of possible datasets
>
> Thanks for any help in advance.
> Sven
>
> ex1
> rank prop
> 5 0.1
> 6 0.5
> 9 0.01
>
> => should be
> rank prop
> 2 0
> 3 0
> 4 0
> 5 0.1
> 6 0.5
> 7 0
> 8 0
> 9 0.01
>
> ex2
> rank prop
> 2 0.006
> 3 0.03
> 4 0.005
>
> ex3
> rank prop
> 2 0.006
> 3 0.03
> 4 0.005
> 5 0.1
> 6 0.5
> 9 0.01
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