Is there anything wrong with sum(v) > 0?
Andy
> From: Ben Wittner
>
> Is there some fast (built-in?) way to get the OR of all the
> elements in a
> logical vector?
>
> In other words, is there some fast (built-in) version of the
> function vor
> below?
>
> Thanks.
>
> -Ben
>
> vor <- function(v) {
> ans <- v[1]
> if (length(v) > 1)
> for (i in 2:length(v))
> ans <- ans | v[i]
> ans
> }
>
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