On 05/30/2011 04:14 PM, Uwe Ligges wrote:
On 30.05.2011 15:36, Marcin Wlodarczak wrote:
Hi,
I need some help with this one: how do I check whether a vector is
already present in a list of vectors.
I have seen %in% recommended in a similar case but that obviously does
not work here.
c(1,2,3) %in% list(c(1,2,3), c(4,5,6))
You said it yourself, almost:
list(c(1,2,3)) %in% list(c(1,2,3), c(4,5,6))
Brilliant! Thanks to everyone.
Marcin
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