Re: [R] Count objects and print it into a new variable

Hi, If I understood your question, maybe sth like this: AnnualFireCount<-aggregate(ANY.OF.YOUR.VARIABLES~Fire_Year, length, data=yukon) you can put any variable name in your dataframe (eg Fire_Year) in the place of ANY.OF.YOUR.VARIABLES as the function only counts them. On Tue, Jun 14, 2011 at

Re: [R] Count objects and print it into a new variable

Also this one: AnnualFireCount2 <- as.data.frame(table(yukon$Fire_Year)) names(AnnualFireCount2) < c("Year","Fires") On Tue, Jun 14, 2011 at 9:01 AM, Majid Einian wrote: > Hi, > > If I understood your question, maybe sth like this: > > AnnualFireCount<-aggregate(ANY.OF.YOUR.VARIABLES~Fire_Year,