[R] Aggregating data

[Sarah Goslee]

split() might be useful.



On Fri, Aug 5, 2011 at 12:55 PM, Jeffrey Joh <johjeffrey at hotmail.com> wrote:
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> I aggregated my data: aggresults <-aggregate(results, by=list(results$a, results$b, results$c), FUN=mean, na.rm=TRUE)
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> results has about 8000 lines of data, and aggresults has about 80 lines.  I would like to create a separate variable for each of the 80 aggregates, each containing the 100 lines that were aggregated.  I would also like to create plots for each of those 80 datasets.
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> Is there a way of automating this, so that I don't have to do each of the 80 aggregates individually?
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-- 
Sarah Goslee
http://www.functionaldiversity.org