> I'm attempting to "group" or "bin" data together in order to analyze them as
> a combined group rather than as discrete set. I'll provide a simple example
> of the data for illustrative purposes.
>
> Patient ID | Charges | Age | Race
> 1 | 100 | 0 | Black
> 2 | 500 | 3 | White
> 3 | 200 | 5 | Hispanic
> 4 | 90 | 7 | Asian
> 5 | 400 | 10 | Hispanic
> 6 | 500 | 16 | Black
>
> I'm trying to create three age categories--"0 to 4", "5 to 11" and "12 to
> 17"--and analyze their "Charges" by their "Race." How do I go abouts to
> doing this?
cut() or split() are probably the functions you are looking for.
cu
Philipp
--
Dr. Philipp Pagel
Lehrstuhl für Genomorientierte Bioinformatik
Technische Universität München
Wissenschaftszentrum Weihenstephan
85350 Freising, Germany
http://webclu.bio.wzw.tum.de/~pagel/
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