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ken_lee
ken_lee at tynesys.com
Tue May 7 03:43:31 CEST 2002
Dear all,
Sometime I need to change data column name,but I catn't do it.
example:
type<-c("max","min")
test<-data.frame(class=c("a","a","a","b","b"),value=1:5)
for (i in 2:length(type)) {
tmp<-gsummary(test,FUN=type[i],groups=test$class)
tmp1<-data.frame(class=tmp$class, type[i] = tmp$value)
... error... : I catn't assign "max" by type[i]
}
Thanks
Ken
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