Hi Guys, May you help me, please? How can I use the groups obtained from a DataFrame with the Split-Apply-Combine Strategy as an argument for a function into another function? I have try to do it by three ways but it does not work. See below the three ways I have tried. Thank you so much in advan…

The @combine strategy won’t work. There is no way to refer to multiple columns at the moment. Note, the x .=> ... part only applies when x is a list of columns. You don’t pipe the GroupedDataFrame into a function directly. It sounds like you want the anonymous function version of combine. julia> …

DataFrame groups as an argument of a function

General Usage

bojusemo August 7, 2021, 11:53am 6

Hi @pdeffebach,
My apologies for my late reply, I was working on another project those days.
Your solution works perfectly.
Thank you so much!
Boris

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DataFrame groups as an argument of a function

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