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myname
2007 Sep 16
1
Putting column names in some automated way
Dear all,
I have following codes:
colnames(data) = c("var", "var", "var")
i = c(1,2,3)
Now I want construct a "for" loop starting from 1 to 3 to give the new names of columns for dataframe "data" like below
colnames(data)
> c("var1", "var2", "var3")
Definitely I could do this manually, however I want to put