Thanks a lot Tony and Daniel for making that clear.
best,
Steve
Stropharia wrote:
>
> Hi everyone,
>
> i'm having a problem extracting objects out of functions i've created, so
> i can use them for further analysis. Here's a small example:
>
> # ---------------------------
> test <- function(i, j){
> x <- i:j
> y <- i*j
> z <- i/j
> return(x,y,z)
> }
> # ---------------------------
>
> This returns the 3 objects as $x, $y and $z. I cannot, however, access
> these objects individually by typing for example:
>
> test$x
>
> I know i can do this by adding an extra arrow head to the assignment arrow
> (<<-), but I am sure that is not how it is done in some of the established
> R functions (like when calling lm$coef out of the lm function). Is there a
> simple command i've omitted from the function that allows access to
> objects inside it?
>
> Thanks in advance,
>
> Steve
>
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