[R] Aggregate with multiple statistics?
jgreenberg at arc.nasa.gov
Sat Oct 21 00:44:48 CEST 2006
Is there a way to calculate, say, the mean, min and max using aggregate
using one line of code? Or do I need to call them separately (e.g.
aggregate(...,mean); aggregate(...,min)) and then merge the data back
Jonathan A. Greenberg, PhD
NRC Research Associate
NASA Ames Research Center
Moffett Field, CA 94035-1000
MSN: jgrn307 at hotmail.com
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