[R] logical or for two vectors or matrices

[Dimitris Rizopoulos]

you need:

a | b

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: "Federico Abascal" <fede_rgroup at yahoo.com>
To: "R" <r-help at stat.math.ethz.ch>
Sent: Friday, May 04, 2007 1:45 PM
Subject: [R] logical or for two vectors or matrices


> Hello,
>
> it might be a very simple question but I cannot find the solution (I 
> tried a || b, any(a,b)... but none works). My problem is:
>
> I have two vectors,
> a <- c(TRUE,FALSE,FALSE)
> b <- c(TRUE,FALSE,TRUE)
>
> and I would like to obtain a vector that indicates if it is TRUE in 
> any of the two vectors. Hence, the desired output would be: TRUE, 
> FALSE, TRUE
>
> Thank you in advance,
> Federico
>
>
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