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tony91782/aggregateandmerge.R

Created June 6, 2011 03:27
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aggregateandmerge.R
latlong = aggregate(mydat[,3:4], list(BusID=mydat$BusID),
FUN=mean, na.rm=TRUE)
mycleandat = merge(mydat[,-c(3,4)], latlong)
mycleandat[mycleandat$BusID==1,]
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