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charcater
2007 May 10
1
how to pass "arguments" to a function within a function?
...examplefun <- function(fun, vars=vars.in, ...) {
for(v in 1: ncol(vars) ) {
assign( names(vars)[v] , vars[1,v] , env=.GlobalEnv)
}
fun(...) }
a. FUN = another function (e.g. minus() that takes as its inputs variables of type chatrcater
b. vars = (a data.frame with the names of variables that will be passed to "FUN"
My problem: various inputs for "FUN" will require different arguments. These arguments will be contained in the column names of "vars". How do I pass these arguments to FUN()?
My exam...