I haven't quite figured out how I can change the environment of a function.
I have a main function and want to use different auxillary functions, which I
supply as parameter (or names). What I want to do is something like this:
main.fun=function(aux.fun,dat){
x <- 1
fun.dat()
}
aux.fun.one=function(){
mean(dat)+x
}
aux.fun.one=function(){
median(dat)-x
}
I don't want to transfer the dat variable as a parameter as it can get pretty
large. The enclosing environment of both auxillary functions is the Global
environ, so they cannot see neither dat nor x as they exist inside the scope of
the main function. So how do I do this?
Thanks,
René
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