[R] Remove top-K elements in Vector

ONKELINX, Thierry
Wed, 18 Feb 2009 08:25:31 -0000

Have a look at ?tail

tail(x, -3) should do the trick.

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
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Belgium
tel. + 32 54/436 185
Thierry.Onkelinx at inbo.be
www.inbo.be

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-----Oorspronkelijk bericht-----
Van: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
Namens Gundala Viswanath
Verzonden: woensdag 18 februari 2009 9:20
Aan: r-help at stat.math.ethz.ch
Onderwerp: [R] Remove top-K elements in Vector

Hi all,

Suppose I hve this vector:

> x
 [1]  3  4  7 17 22 12 15 12  3  3  1  1

How can I remove the top-3 element.
Yielding only:
[1]  17 22 12 15 12  3  3  1  1

- Gundala Viswanath
Jakarta - Indonesia

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