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 > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
