[R] abs(U) > 0 where U is a vector?

[Dimitris Rizopoulos]

try: all(U > 0)


Best,
Dimitris

----
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven

Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
Web: http://med.kuleuven.be/biostat/
     http://www.student.kuleuven.be/~m0390867/dimitris.htm


----- Original Message ----- 
From: "Benjamin Dickgiesser" <dickgiesser at gmail.com>
To: <r-help at stat.math.ethz.ch>
Sent: Wednesday, March 14, 2007 11:35 AM
Subject: [R] abs(U) > 0 where U is a vector?


> Hi,
>
> I am looking for a way to compare if every element of a vector is > 
> 0.
>
> i.e.
> while(abs(U) > 0)
> {
>
> ..
> }
>
> is there a function for this or do I have to write one?
>
> I'd appreciate your help!
>
> Benjamin
>
> ______________________________________________
> R-help at stat.math.ethz.ch 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.
> 


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