abstractqqq / polars_ds_extension

Polars extension for general data science use cases
MIT License
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Add interpolation methods #178

Open CangyuanLi opened 3 weeks ago

CangyuanLi commented 3 weeks ago

Reach feature parity with https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.interpolate.html

Working on this on the interpolation branch!

Since pandas uses the index as the x values, I think we should follow https://github.com/pola-rs/polars/pull/16313.