I'm slightly confused with aggregate, will I need to loop it until it stops returning sub lists? Or would I somehow need to convert my username column into a unique list and then do FUN=sum??
Please excuse me, I was just introduced to R yesterday to calculate statistics of over 250 gigs of text we have lol. Thanks for the reply! Ben -----Original Message----- From: Sean Davis To: McMurtry, Benjamin G. Cc: 'r-help@stat.math.ethz.ch' Sent: 5/24/2005 4:56 PM Subject: Re: [R] Table Help see ?aggregate.... Sean On May 24, 2005, at 4:39 PM, McMurtry, Benjamin G. wrote: > > > Is there easy way using a feature like bind to sum all of collumn two > where > column 1 is the same? ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html