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Complete/expand with additional combinations #121
Is it possible to implement a way to include permutations using more than just the options provided in the data frame?
Now it works like this:
But it would be nice to have something like this:
The exact same problem holds for complete.
Hmmm, I'm not sure it's possible to make this work in
df %>% expand(b = a) a <- 1:4 df %>% expand(b = a)
I think that suggests we need another variant on