On Thu, 2004-02-26 at 11:39, Christoph Lehmann wrote:
> Hi
>
> It seems, I just miss something. I defined
>
> treshold <- function(pred) {
> if (pred < 0.5) pred <- 0 else pred <- 1
> return(pred)
> }
>
> and want to use apply it on a vector
>
> sapply(mylist[,,3],threshold)
>
> but I get:
>
> Error in match.fun(FUN) : Object "threshold" not found
>
> thanks for help
> cheers
>
> chris
Perhaps the missing first 'h' in the 'treshold' function definition
would be the problem?
Alternativey, you need to use:
sapply(mylist[, , 3], treshold)
HTH,
Marc Schwartz
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