Dear R-users, Is there a simple way to find the index of the maximum of a vector? Ex. 1 3 6 2 result: 3 Thanks for any help, Peter ____________________________________________________________ Peter Holzer phone: + 41 1 632 46 34 Seminar fuer Statistik, SOL F7 fax: + 41 1 632 10 86 (Sonneggstr. 33) <holzer at stat.math.ethz.ch> ETH (Federal Inst. Technology) 8092 Zurich http://www.stat.math.ethz.ch/~holzer/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
Peter> Dear R-users, Is there a simple way to find the index of the
Peter> maximum of a vector?
Peter meant:
Something more efficient than
x == max(x)
or
which(x == max(x))
or
match(max(x), x)
Peter> Ex.
Peter> 1 3 6 2
Peter> result: 3
Peter> Thanks for any help, Peter
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X-Authentication-Warning: stat.math.ethz.ch: majordom set sender to owner-r-help at stat.math.ethz.ch using -f Date: Mon, 12 Jul 1999 15:27:27 +0200 From: Peter Holzer <holzer at stat.math.ethz.ch> Sender: owner-r-help at stat.math.ethz.ch Precedence: bulk Dear R-users, Is there a simple way to find the index of the maximum of a vector? Ex. 1 3 6 2 result: 3 Thanks for any help, Peter ____________________________________________________________ Peter Holzer phone: + 41 1 632 46 34 Seminar fuer Statistik, SOL F7 fax: + 41 1 632 10 86 (Sonneggstr. 33) <holzer at stat.math.ethz.ch> ETH (Federal Inst. Technology) 8092 Zurich http://www.stat.math.ethz.ch/~holzer/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._ rev(order(x))[1] -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._