[R] Execution of a function

[R. Michael Weylandt]

On Tue, Aug 7, 2012 at 11:26 AM, hafida <hafida-06 at hotmail.fr> wrote:
> Hi
>
>>i have  aproblem withe execution of my function
>
>>first, i wrote my function in the script of R
>>nom_fonction <- function(arg1[=expr1], arg2[=expr2], ...){
> bloc d'instructions
> }
>
>> when i want to have the result i mean the laste instruction in the bloc of
>> instruction ,  i try to
>>wrote the name of function
>
>>source(aj.fun)
> Error in readLines(file, warn = FALSE) : 'con' is not a connection

source() takes a file name, not a function name.

Cheers,
Michael

>
>>return(aj.fun)
> Error: no function to return from, jumping to top level

Don't use return() outside of functions.


>
> thanks for helping
> hafida, univ of algeria
>
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