Handout 10 - Bentley University

pandas Split: Group By Split/Apply/Combine Group by a single column: > g = df.groupby(col_name) Grouping with list of column names creates DataFrame with MultiIndex. (see “Reshaping DataFrames and Pivot Tables” cheatsheet): > g = df.groupby(list_col_names) Pass a function to group based on the index: > g = df.groupby(function) ................
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