one way is the following:
5 - abs(-4:4)
I hope it helps.
Best,
Dimitris
Monte Milanuk wrote:
I hit a minor sticking point working one of the problems in 'Using R'
(Verzani). I'm having difficulty with generating a sequence that goes
1, 2, 3, 4, 5, 4, 3, 2, 1. I can make one that counts up, I can make
one that counts down, etc. but one that counts up then down like this
(short of just using c() ) is stumping me.
Any help (on or off list) would be appreciated.
Thanks,
Monte
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--
Dimitris Rizopoulos
Assistant Professor
Department of Biostatistics
Erasmus Medical Center
Address: PO Box 2040, 3000 CA Rotterdam, the Netherlands
Tel: +31/(0)10/7043478
Fax: +31/(0)10/7043014
______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
