[R] Sorting strings

statquant2 statquant at gmail.com
Mon Feb 20 16:27:00 CET 2012


Ok I have :

R) str(R.Version())
List of 13
 $ platform      : chr "x86_64-unknown-linux-gnu"
 $ arch          : chr "x86_64"
 $ os            : chr "linux-gnu"
 $ system        : chr "x86_64, linux-gnu"
 $ status        : chr ""
 $ major         : chr "2"
 $ minor         : chr "12.2"
 $ year          : chr "2011"
 $ month         : chr "02"
 $ day           : chr "25"
 $ svn rev       : chr "54585"
 $ language      : chr "R"
 $ version.string: chr "R version 2.12.2 (2011-02-25)"

R) sort(c("X.","X0B"))
[1] "X."  "X0B"
R) sort(c("X.Z","X0B.Z"))
[1] "X0B.Z" "X.Z"  

I am using a linux redHat 
$ uname -a
Linux 2.6.18-238.9.1.el5 #1 SMP Fri Mar 18 12:42:39 EDT 2011 x86_64 x86_64
x86_64 GNU/Linux


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