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0.26482
2008 May 09
2
Tabulation of aggregated data.frame
Hi useRs!
I would like to know how to make aggregated data.frame with
aggregate() tabulated.
For example, I run the following command to aggregate re with respect
to group1 and group2.
> (aggr <- with(final, aggregate(re, group1, group2, mean)))
Group.1 Group.2 x
1 1992 15 0.16392
2 1993 15 0.15467
3 1994 15 0.15456
4 1995 15 0.15391