Hi,
Could someone suggest a way to rename a data frame column? For example,
I want to rename the column beta, but I can't do it this way
> d <- data.frame(alpha=1:3, beta=4:6, gamma=7:9)
> mm<-"beta"
> rename(d, c(mm="two", "gamma"="three"))
The following `from` values were not present in `x`: mm
alpha beta three
1 1 4 7
2 2 5 8
3 3 6 9
********
Of course this would work
> rename(d, c("beta"="two", "gamma"="three"))
alpha two three
1 1 4 7
2 2 5 8
3 3 6 9
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