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marten
2013 Oct 21
0
tr: Aggregate values in one dataframe into a list of vectors of different sieze
I just found out what I was looking for, aggregate did the trick:
AggregatedList <- aggregate(data = Sample, Value ~ Name, list)
Hope this will help someone else!
Sartene Bel
> Message du 21/10/13 ? 16h29
> De : sartene at voila.fr
> A : r-help at r-project.org
> Copie ? :
> Objet : Aggregate values in one dataframe into a list of vectors of different sieze
>
> Hi everyone,
>
> I have a data frame that is quite huge (dozens of millions...
2013 Oct 21
0
Aggregate values in one dataframe into a list of vectors of different sieze
...d not find any way to regroup in matching vectors the different values aggregated for each name, of to directly create a data frame like I want.
The ultimate goal is to use the values in the vectors to do some statistics (means, etc.), but that is another matter for later!
Thanks for your help.
Sartene Bel
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