[R] order() results

[Peter Dalgaard BSA]

"Manuel Castejon Limas" <manuel.castejon at dim.unirioja.es> writes:

> > aux2 <-- aux1[order(aux1[1:4,1]) , ]
> > aux2
>                 V1    V2     V3      V4       V5  V6
> 1 -0.08506724 -150 -1956 -15.08 -233.82 -463.295 -14
> 4 -0.37940715 -152 -1567 -24.73 -190.85 -463.295 -14
> 2 -0.76205323 -203 -1922 -15.35 -218.74 -463.295 -14
> 3 -0.86274890 -195 -1835 -12.54 -203.39 -463.295 -14
> 
> Why did the result came with a minus sign?
> 
> Is it a bug?

Only in your code. Try 

aux2 <- aux1[order(aux1[1:4,1]) , ]

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)             FAX: (+45) 35327907
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