Murray Jorgensen wrote:

> I had an error message while running a macro from Yudi Pawitan's web site:
> 
>  > source("ex2-13.r")
> Error in parse(file, n, text, prompt) : syntax error on line 2
> 
> Inspecting ex2-13.r I found that the error was generated by another 
> source() command.
> 
> Clearly R does not like nested source()s, which is fair enough when you 
  ^^^^^^^
  |||||||
  Nothing clear about it!

> think about it. Still it's something that you might want to do. Does 
> anyone know how to get achieve the substance of what nested source() 
> commands would give you?

        You're leaping to conclusions, mate.  There is no
        proscription of nested sources in R.  I just checked
        this:  I built a file called ``melvin'':

        x <- 42
        source('clyde')

        and a file called ``clyde'':

        y <- 2*x
        print(y)

        and then executed

        > source('melvin')

        and got

        [1] 84

        OMMMMMMMMMMMMMMMMMMMMMMM.

        There is something else wrong in the files that you
        are sourcing.

                                        cheers,

                                                Rolf
                                                [EMAIL PROTECTED]

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