How are free variables in R functions resolved?

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  • May 4, 2017 at 4:49 am #15878
    nammy
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    How are free variables in R functions resolved?

    1. The values of free variables are searched for in the working directory
    2. The values of free variables are searched for in the environment in which the function was defined
    3. The values of free variables are searched for in the environment in which the function was called
    4. The values of free variables are searched for in the global environment
    May 4, 2017 at 4:53 am #15879
    nammy
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    Answer:-2
    The values of free variables are searched for in the environment in which the function was defined

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