[R] Function does not see variables outside the function

Rui Barradas ruipbarradas at sapo.pt
Tue Nov 5 13:25:10 CET 2013


I believe the answer is no. Functions will first look in their 
environment, and then in the parent frame, i.e., outside the function.

Hope this helps,

Rui Barradas

Em 05-11-2013 10:42, Zhong-Yuan Zhang escreveu:
> Dear experts:
>       In MATLAB, functions cannot see variables outside the
> functions.  However, in R, the functions can do that. Is there
> any settings that can disable this ability of functions?
>       Many thanks for your kind help.
>       Best Regards Always.
> 	[[alternative HTML version deleted]]
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