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How to get all possible combinations?

Somnath Dhar 
Dear all, suppose I have a vector with elements as:

Vec <- c(2,3,4,5,6)

Now I want to have all possible combination of length 3 using those
elements and without any repetition. Like, I want to have 1
possibility like 2-3-4 but not 3-2-4.

Can somebody guide me how to achieve that in R?

Thanks for your help.

Thread (12 messages)

Somnath Dhar How to get all possible combinations? Mar 28 Jorge I Velez How to get all possible combinations? Mar 28 Berend Hasselman How to get all possible combinations? Mar 28 Kehl Dániel simple matrix calculation Mar 28 David Winsemius simple matrix calculation Mar 28 (Ted Harding) simple matrix calculation Mar 28 Kjetil Halvorsen simple matrix calculation Mar 28 Petr Savicky simple matrix calculation Mar 28 Kehl Dániel simple matrix calculation Mar 29 Berend Hasselman simple matrix calculation Mar 29 Petr Savicky simple matrix calculation Mar 29 Petr Savicky simple matrix calculation Mar 29