Hi,
I have read an R program with
expr <- parse("myRprg.R")
How can I extract the parameters of a specifc R command, e.g. "library"?
So, if myprg.R containes the lines
library("xyz")
library("abc")
then I would like to get "xyz" and "abc" back from expr.
Thanks in advance
Sigbert
--
https://hu.berlin/sk