Message-ID: <1356007944700-4653607.post@n4.nabble.com>
Date: 2012-12-20T12:52:24Z
From: olga30dec
Subject: permutation of vectors (1 or 0)
Dear all,
I have 2 vectors of 10 elements, each of them contains either 0 or 1, like
following:
> Null<-rep(0,10)
> Null
[1] 0 0 0 0 0 0 0 0 0 0
> One<-rep(1,10)
> One
[1] 1 1 1 1 1 1 1 1 1 1
How can I obtain a matrix rows of which can take all possible combinations?
e.g.
0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0
1 1 0 0 0 0 0 0 0 0
...
0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 1 1
1 1 1 1 1 1 1 1 1 1
Many thanks,
Olga
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