[R] Create combinations of rows

darkgaze donaldngwe at gmail.com
Wed Oct 5 00:21:15 CEST 2011


I don't quite know how to word what I want, but if I have

(1, 2, 3); (a, b, c); (x, y)

I want:

1 a x
1 b x
1 c x
1 a y
1 b y
1 c y
2 a
...

and so forth

What is the appropriate command?

Best,
Don

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