Try

v1<.3 | v1 > .7

HTH,
Jorge


On Tue, Jun 8, 2010 at 6:38 PM, Worik R <> wrote:

> If I create a vector thusly
>
> > v1 <- runif(20, min=0, max=1)
> > v1
>  [1] 0.9754443 0.6306228 0.3238158 0.3175769 0.6791534 0.6956507 0.3840803
>  [8] 0.1421328 0.8592398 0.4388306 0.9472040 0.4727435 0.5645302 0.7391616
> [15] 0.6116199 0.2727754 0.2657867 0.5261744 0.8764804 0.2032126
>
> And I want to create a logical vector the same length that is true if v1<.3
> or v1 > .7  how do I do it without a loop?
>
> > v1>.7
>  [1]  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE
> FALSE
> [13] FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE
> > v1<.3
>  [1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
> FALSE
> [13] FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE
>
> OK so far but I try...
> > v1<.3 || v1>.7
> [1] TRUE
> >
>
> Not a vector.
>
> I have tried a lot of combinations culminating in...
>
> ifelse(((v1<.3) || (v1>.7)), TRUE, FALSE)
> [1] TRUE
> >
>
> What can I do?
>
> cheers
> Worik
>
>
>
> > v1
>  [1] 1 1 1 0 0 0 0 0 0 1
> > v2
>  [1] 1 1 1 0 1 0 0 0 1 1
>
> The
>
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>
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>

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