Re: [julia-users] Grouping - Dataframes

I believe this is covered in the DataFrames.jl documentation at http://dataframesjl.readthedocs.org/en/latest/split_apply_combine.html. Best, Ista On Feb 22, 2015 3:07 PM, "Philip Sivyer" wrote: > Hi > Is it possible to summarize data in a data frame eg > > Col1 Col2 > A 2 > A

[julia-users] Grouping - Dataframes

Hi Is it possible to summarize data in a data frame eg Col1 Col2 A 2 A 2.5 B 7 B 2 I would like sum Col2 grouping by Col1 - output would be A , 4.5 B,9 Regards