[R] Incorrect order

[ONKELINX, Thierry]

Laura,

Order works fine. The output tells you that the third element of a is
the smallest, the first element is a second smallest, ... Try
a[order(a)] that should be equal to sort(a).

HTH,

Thierry


------------------------------------------------------------------------
----
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
and Forest
Cel biometrie, methodologie en kwaliteitszorg / Section biometrics,
methodology and quality assurance
Gaverstraat 4
9500 Geraardsbergen
Belgium 
tel. + 32 54/436 185
Thierry.Onkelinx op inbo.be 
www.inbo.be 

To call in the statistician after the experiment is done may be no more
than asking him to perform a post-mortem examination: he may be able to
say what the experiment died of.
~ Sir Ronald Aylmer Fisher

The plural of anecdote is not data.
~ Roger Brinner

The combination of some data and an aching desire for an answer does not
ensure that a reasonable answer can be extracted from a given body of
data.
~ John Tukey

-----Oorspronkelijk bericht-----
Van: r-help-bounces op r-project.org [mailto:r-help-bounces op r-project.org]
Namens lll73
Verzonden: woensdag 29 oktober 2008 12:18
Aan: r-help op r-project.org
Onderwerp: [R] Incorrect order



I am using the order function and the result seems to be incorrect:

> a<-c(20,30,15,40)
> order(a)
[1] 3 1 2 4

Any suggestions?

Thanks,
Laura

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