[R] missing values in an array

[arun]

HI,
Try this:
set.seed(25)
arr1<- array(sample(c(1:40,NA),60,replace=TRUE),dim=c(5,4,3))
arr1[,,sapply(seq(dim(arr1)[3]),function(i) all(!is.na(arr1[,,i])))]
#     [,1] [,2] [,3] [,4]
#[1,]    2   13   34   17
#[2,]   19    3   15   39
#[3,]    4   25   10   16
#[4,]    7   22    5    7
#[5,]   12   10   35    6

#2nd case
set.seed(46)
arr2<- array(sample(c(1:40,NA),60,replace=TRUE),dim=c(5,4,3))
arr2[,,sapply(seq(dim(arr2)[3]),function(i) all(!is.na(arr2[,,i])))]
#, , 1

#     [,1] [,2] [,3] [,4]
#[1,]    8   27   11   28
#[2,]   10   37    5   40
#[3,]   24   25   28    6
#[4,]   15   37    3   25
#[5,]   10   39   32   23

#, , 2
#
     [,1] [,2] [,3] [,4]
#[1,]   14    2    8   27
#[2,]   10   39   37    4
#[3,]    9   36   15    6
#[4,]   33   16   20   32
#[5,]   21    6   28   15


A.K.



----- Original Message -----
From: Ray Cheung <ray1728 at gmail.com>
To: R help <r-help at r-project.org>
Cc: 
Sent: Friday, March 15, 2013 12:08 PM
Subject: [R] missing values in an array

Dear All,

I've an array with some missing values (NA) in between. I want to remove
that particular matrix if a missing value is detected. How can I do so?
Thank you very much.

Best regards,
Ray

    [[alternative HTML version deleted]]

______________________________________________
R-help at r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.