Yes Johannes - That helped, thank you.
On Sat, Mar 28, 2009 at 11:50 PM, Johannes Huesing <johan...@huesing.name>wrote: > Tal Galili <tal.gal...@gmail.com> [Sat, Mar 28, 2009 at 06:48:36PM CET]: > > Hello people. > > > > I wish to reorder a simple vector of numbers by another vector of the > order > > (and then do the same, but with a data frame rows) > > > > I try this (which doesn't work) : > > > aa <- c(3, 1 ,2 ) > > > aa[aa] > > [1] 2 3 1 > > To my mind, it does what you told it to, and therefore "works" > in my book. The routine orders the numbers by placing the third element > first, the first second, and the second third. > > Maybe aa[order(aa)] does what you mean it to do? > > Best wishes > > > Johannes > > -- > Johannes Hüsing There is something fascinating about science. > One gets such wholesale returns of conjecture > mailto:johan...@huesing.name from such a trifling investment of fact. > http://derwisch.wikidot.com (Mark Twain, "Life on the > Mississippi") > -- ---------------------------------------------- My contact information: Tal Galili Phone number: 972-50-3373767 FaceBook: Tal Galili My Blogs: http://www.r-statistics.com/ http://www.talgalili.com http://www.biostatistics.co.il [[alternative HTML version deleted]]
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