Hello, I need a function to check what positions of the array are greater than "y" and return to positions in another array "z".> x<-array(E(gaux)$weight) > x[1] 3 8 10 6 If y = 7>z[1] 2 3 Thanks a lot! Romild [[alternative HTML version deleted]]
Try: which(x > y) On Tue, Mar 30, 2010 at 9:54 AM, Romildo Martins <romildo.martins at gmail.com> wrote:> Hello, > > I need a function to check what positions of the array are greater than "y" > and return to positions in another array "z". > >> x<-array(E(gaux)$weight) >> x > [1] ?3 ?8 10 ?6 > > If y = 7 > >>z > [1] 2 3 > > > Thanks a lot! > > Romild > > ? ? ? ?[[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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. >-- Henrique Dallazuanna Curitiba-Paran?-Brasil 25? 25' 40" S 49? 16' 22" O
which(y>7) z<-which(y>7) On 3/30/2010 2:54 PM, Romildo Martins wrote:> Hello, > > I need a function to check what positions of the array are greater than "y" > and return to positions in another array "z". > >> x<-array(E(gaux)$weight) >> x > [1] 3 8 10 6 > > If y = 7 > >> z > [1] 2 3 > > > Thanks a lot! > > Romild > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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. > >-- Erich Neuwirth, University of Vienna Faculty of Computer Science Computer Supported Didactics Working Group Visit our SunSITE at http://sunsite.univie.ac.at Phone: +43-1-4277-39464 Fax: +43-1-4277-39459