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moodymudskipper / tb

IN ~PROGRESS my own take on `[.data.frame`
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apply lists of functions ? #30

Open moodymudskipper opened 4 years ago

moodymudskipper commented 4 years ago

dplyr does it with scoped mutate variants.

One issue is that we first look for . , so list(a=.+2,b=mean) will not be seen as a list of functions, we could use funs(a=.+2,b=mean) and NSE to spot it.

moodymudskipper commented 4 years ago

funs could have a pattern argument, it should contain {fun} and {col}, or none, in the latter case it will be used as a separator the same way as dplyr/tidyr do.

It should work with spread too, because pivot to wider offer a multi spread with various functions and various variables that we don't support, and should!