[R] Global variables

[jpara3]

Hi, I want to pass a variable value from one function to another, but not as
a function argument. For this propose I have put <<-, but it doesn´t work.

My code:

one<-function(){

a<<-"variable passed"
}
two<-function(){
print(a)
}

dos()

If I execute dos(), then the error message is:

Error in print(a) : object 'a' not found


Thanks"!




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