On 18/12/2014 14:56, Alaios via R-help wrote:
Hi all,I am looking for a function that would give me all the combinations
between two vectors.Lets take as example the
test<-seq(1,30000,by=5000)
Browse[2]> test
[1] 1 5001 10001 15001 20001 25001
I want all the combinations between two times the test... I think this is
called permutation
I think is more likely it is a combination problem.
??combination
would have directed you to the solution others have offered
(expand.grid) and other things too.
so a function that could do permutation(test,test)and produce the
following
1,11,50011,100011,15001....
3,13,5001...25001,20001,25001,25001
is there such a function ?
RegardsAlex
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