Dear R users,
I need to rename the columns of a series of data frames. The names of
the data frames and those of the columns need to be pulled from some
vectors. I tried a couple of things but only got errors. What am I
missing?
#---create data frame
dframes <- c("a","b","c")
assign(dframes[2],data.frame(11:20,21:30))
#---rename the columns
cols <- c("one","two")
> names(get(dframes[2])) <- cols
Error: couldn't find function "get<-"
> assign(dframes[2],data.frame(cols[1]=11:20,cols[2]=21:30))
Error: syntax error
> labels(get(dframes[2]))[[2]] <- cols
Error: couldn't find function "labels<-"
I'm using R 2.0.0 on Windows XP.
Thank you,
b.
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