Hi,
Say I have dataframes d1, d2, ... , dn, and I want to apply a
function to all of them. For example, say I want to change the name
of the second variable in each dataframe to "x2". The following doesn't work:
a = list(d1,d2,d3,d4)
lapply(a,function(x) names(x)[2] = "x2")
What would work?
Thanks for any help.
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