On Monday 30 January 2006 14:40, Philippe Grosjean wrote:
> Hello,
> Not exactly the same. By the way, why do you use do.call()? Couldn't you
> do simply:
> expand.grid(split(t(replicate(3, c(0, 1, NA))), 1:3))
Just for the sake of it, the above can be even more simple with:
expand.grid(lapply(1:3, function(x) c(0, 1, NA)))
Best,
Adrian
--
Adrian DUSA
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