General array operations

Utility functions to perform common array operations.

Functions

sliding_window_view(data, ...)

Create a sliding window view of the data.

Multi-Groupby

create_multi_groupby(primary_df, ...)

Group multiple dataframes by the same index levels to apply a function to each group across all dataframes.

MultiGroupBy(primary_df, secondary_dfs, groupby)

Object representing the grouping result of multiple dataframes.