id stringlengths 16 145 | text stringlengths 1 179k | title stringclasses 1
value |
|---|---|---|
polar_functions/DataType_24_2.txt | by_name.html)
* [ polars.DataFrame.gather_every ](../dataframe/api/polars.DataFrame.gather_every.html)
* [ polars.DataFrame.get_column ](../dataframe/api/polars.DataFrame.get_column.html)
* [ polars.DataFrame.get_column_index ](../dataframe/api/polars.DataFrame.get_column_index.html)
* [ polars.... | |
polar_functions/input_output_18_22.txt | polars.Expr.str.lstrip.html)
* [ polars.Expr.str.n_chars ](../expressions/api/polars.Expr.str.n_chars.html)
* [ polars.Expr.str.pad_end ](../expressions/api/polars.Expr.str.pad_end.html)
* [ polars.Expr.str.pad_start ](../expressions/api/polars.Expr.str.pad_start.html)
* [ polars.Expr.str.parse_... | |
polar_functions/LazyFrame_62_20.txt | onstant.html)
* [ polars.Expr.fill_nan ](../../expressions/api/polars.Expr.fill_nan.html)
* [ polars.Expr.fill_null ](../../expressions/api/polars.Expr.fill_null.html)
* [ polars.Expr.filter ](../../expressions/api/polars.Expr.filter.html)
* [ polars.Expr.flatten ](../../expressions/api/polars.E... | |
polar_functions/LazyFrame_66_11.txt | polars.Series.apply.html)
* [ polars.Series.equals ](../../series/api/polars.Series.equals.html)
* [ polars.Series.map_elements ](../../series/api/polars.Series.map_elements.html)
* [ polars.Series.reinterpret ](../../series/api/polars.Series.reinterpret.html)
* [ polars.Series.series_equal ](..... | |
polar_functions/LazyFrame_66_5.txt | * [ polars.LazyFrame.select ](polars.LazyFrame.select.html)
* [ polars.LazyFrame.select_seq ](polars.LazyFrame.select_seq.html)
* [ polars.LazyFrame.set_sorted ](polars.LazyFrame.set_sorted.html)
* [ polars.LazyFrame.shift ](polars.LazyFrame.shift.html)
* [ polars.LazyFrame.shift_and_fill ]... | |
polar_functions/LazyFrame_74_8.txt | rs.Series.sqrt.html)
* [ polars.Series.tan ](../../series/api/polars.Series.tan.html)
* [ polars.Series.tanh ](../../series/api/polars.Series.tanh.html)
* [ Descriptive ](../../series/descriptive.html) __
* [ polars.Series.chunk_lengths ](../../series/api/polars.Series.chunk_lengths.html)
* ... | |
polar_functions/LazyFrame_66_26.txt | pi/polars.Config.set_auto_structify.html)
* [ polars.Config.set_decimal_separator ](../../api/polars.Config.set_decimal_separator.html)
* [ polars.Config.set_float_precision ](../../api/polars.Config.set_float_precision.html)
* [ polars.Config.set_fmt_float ](../../api/polars.Config.set_fmt_float.html)
... | |
polar_functions/Function_12_27.txt | ://docs.python.org/3/library/constants.html#None "\(in Python v3.12\)") = None _ ,
_ * _ ,
_ schema_overrides : SchemaDict | [ None ](https://docs.python.org/3/library/constants.html#None "\(in Python v3.12\)") = None _ ,
_ strict : [ bool ](https://docs.python.org/3/library/functions.htm... | |
polar_functions/Expression_60_14.txt | [ polars.Series.dt.to_string ](../../series/api/polars.Series.dt.to_string.html)
* [ polars.Series.dt.total_days ](../../series/api/polars.Series.dt.total_days.html)
* [ polars.Series.dt.total_hours ](../../series/api/polars.Series.dt.total_hours.html)
* [ polars.Series.dt.total_microseconds ](../../... | |
polar_functions/LazyFrame_66_8.txt | s.Series.sqrt.html)
* [ polars.Series.tan ](../../series/api/polars.Series.tan.html)
* [ polars.Series.tanh ](../../series/api/polars.Series.tanh.html)
* [ Descriptive ](../../series/descriptive.html) __
* [ polars.Series.chunk_lengths ](../../series/api/polars.Series.chunk_lengths.html)
* [... | |
polar_functions/DataType_18_23.txt | * [ polars.Expr.dt.day ](../expressions/api/polars.Expr.dt.day.html)
* [ polars.Expr.dt.days ](../expressions/api/polars.Expr.dt.days.html)
* [ polars.Expr.dt.dst_offset ](../expressions/api/polars.Expr.dt.dst_offset.html)
* [ polars.Expr.dt.epoch ](../expressions/api/polars.Expr.dt.epoch.html)
... | |
polar_functions/Expression_2_21.txt | ase ](polars.Expr.str.to_titlecase.html)
* [ polars.Expr.str.to_time ](polars.Expr.str.to_time.html)
* [ polars.Expr.str.to_uppercase ](polars.Expr.str.to_uppercase.html)
* [ polars.Expr.str.zfill ](polars.Expr.str.zfill.html)
* [ Struct ](../struct.html) __
* [ polars.Expr.struct.field ](po... | |
polar_functions/Expression_54_11.txt | reshape.html)
* [ polars.Series.reverse ](../../series/api/polars.Series.reverse.html)
* [ polars.Series.rle ](../../series/api/polars.Series.rle.html)
* [ polars.Series.rle_id ](../../series/api/polars.Series.rle_id.html)
* [ polars.Series.round ](../../series/api/polars.Series.round.html)
... | |
polar_functions/input_output_0_20.txt | lars.Expr.interpolate ](../expressions/api/polars.Expr.interpolate.html)
* [ polars.Expr.limit ](../expressions/api/polars.Expr.limit.html)
* [ polars.Expr.lower_bound ](../expressions/api/polars.Expr.lower_bound.html)
* [ polars.Expr.map_dict ](../expressions/api/polars.Expr.map_dict.html)
* [ ... | |
polar_functions/LazyFrame_31_2.txt | Frame.fill_null ](../../dataframe/api/polars.DataFrame.fill_null.html)
* [ polars.DataFrame.filter ](../../dataframe/api/polars.DataFrame.filter.html)
* [ polars.DataFrame.find_idx_by_name ](../../dataframe/api/polars.DataFrame.find_idx_by_name.html)
* [ polars.DataFrame.gather_every ](../../dataframe... | |
polar_functions/Expression_30_19.txt | .Expr.map_dict ](polars.Expr.map_dict.html)
* [ polars.Expr.pipe ](polars.Expr.pipe.html)
* [ polars.Expr.qcut ](polars.Expr.qcut.html)
* [ polars.Expr.rechunk ](polars.Expr.rechunk.html)
* [ polars.Expr.reinterpret ](polars.Expr.reinterpret.html)
* [ polars.Expr.repeat_by ](polars.Expr.re... | |
polar_functions/LazyFrame_9_19.txt | ../expressions/api/polars.Expr.list.first.html)
* [ polars.Expr.list.gather ](../../expressions/api/polars.Expr.list.gather.html)
* [ polars.Expr.list.get ](../../expressions/api/polars.Expr.list.get.html)
* [ polars.Expr.list.head ](../../expressions/api/polars.Expr.list.head.html)
* [ polars.E... | |
polar_functions/Function_15_27.txt |
Build a Polars DataFrame from any dataframe supporting the interchange
protocol.
Parameters :
**df**
Object supporting the dataframe interchange protocol, i.e. must have
implemented the ` __dataframe__ ` method.
**allow_copy**
Allow memory to be copied to perform the conversion. If set ... | |
polar_functions/Expression_8_0.txt | Skip to main content
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polar_functions/DataType_21_10.txt | er_every.html)
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* [ polars.Series.alias ](../series/api/polars.Series.alias.html)
* [ polars.Series.append ](../series/api/polars.Series.append.html)
* [ polars.Series.arg_sort ](../series/api/polars.Series.arg_sort.html)
* [ polar... | |
polar_functions/input_output_31_16.txt | tml)
* [ polars.Expr.ewm_var ](../expressions/api/polars.Expr.ewm_var.html)
* [ polars.Expr.exp ](../expressions/api/polars.Expr.exp.html)
* [ polars.Expr.hash ](../expressions/api/polars.Expr.hash.html)
* [ polars.Expr.hist ](../expressions/api/polars.Expr.hist.html)
* [ polars.Expr.kurto... | |
polar_functions/LazyFrame_71_17.txt | ssions/api/polars.arctan2.html)
* [ polars.arctan2d ](../../expressions/api/polars.arctan2d.html)
* [ polars.arg_sort_by ](../../expressions/api/polars.arg_sort_by.html)
* [ polars.arg_where ](../../expressions/api/polars.arg_where.html)
* [ polars.business_day_count ](../../expressions/api/pola... | |
polar_functions/Expression_38_18.txt | lars.Expr.list.diff.html)
* [ polars.Expr.list.eval ](polars.Expr.list.eval.html)
* [ polars.Expr.list.explode ](polars.Expr.list.explode.html)
* [ polars.Expr.list.first ](polars.Expr.list.first.html)
* [ polars.Expr.list.gather ](polars.Expr.list.gather.html)
* [ polars.Expr.list.get ](p... | |
polar_functions/LazyFrame_24_15.txt | .is_in ](../../expressions/api/polars.Expr.is_in.html)
* [ polars.Expr.is_infinite ](../../expressions/api/polars.Expr.is_infinite.html)
* [ polars.Expr.is_last ](../../expressions/api/polars.Expr.is_last.html)
* [ polars.Expr.is_last_distinct ](../../expressions/api/polars.Expr.is_last_distinct.html)... | |
polar_functions/LazyFrame_70_12.txt | .Series.str.starts_with.html)
* [ polars.Series.str.strip ](../../series/api/polars.Series.str.strip.html)
* [ polars.Series.str.strip_chars ](../../series/api/polars.Series.str.strip_chars.html)
* [ polars.Series.str.strip_chars_start ](../../series/api/polars.Series.str.strip_chars_start.html)
... | |
polar_functions/Expression_15_24.txt | ig.set_tbl_formatting.html)
* [ polars.Config.set_tbl_hide_column_data_types ](../../api/polars.Config.set_tbl_hide_column_data_types.html)
* [ polars.Config.set_tbl_hide_column_names ](../../api/polars.Config.set_tbl_hide_column_names.html)
* [ polars.Config.set_tbl_hide_dataframe_shape ](../../api/polars.... | |
polar_functions/LazyFrame_39_24.txt | )
* [ polars.Expr.dt.to_string ](../../expressions/api/polars.Expr.dt.to_string.html)
* [ polars.Expr.dt.total_days ](../../expressions/api/polars.Expr.dt.total_days.html)
* [ polars.Expr.dt.total_hours ](../../expressions/api/polars.Expr.dt.total_hours.html)
* [ polars.Expr.dt.total_microsecond... | |
polar_functions/Function_0_25.txt | .html)
* [ polars.DataFrame.write_excel ](polars.DataFrame.write_excel.html)
* [ polars.read_ipc ](polars.read_ipc.html)
* [ polars.read_ipc_schema ](polars.read_ipc_schema.html)
* [ polars.read_ipc_stream ](polars.read_ipc_stream.html)
* [ polars.scan_ipc ](polars.scan_ipc.html)
* [ polars.Data... | |
polar_functions/DataType_0_15.txt | olars.Expr.is_infinite.html)
* [ polars.Expr.is_last ](../expressions/api/polars.Expr.is_last.html)
* [ polars.Expr.is_last_distinct ](../expressions/api/polars.Expr.is_last_distinct.html)
* [ polars.Expr.is_nan ](../expressions/api/polars.Expr.is_nan.html)
* [ polars.Expr.is_not ](../expression... | |
polar_functions/Expression_64_11.txt | reshape.html)
* [ polars.Series.reverse ](../../series/api/polars.Series.reverse.html)
* [ polars.Series.rle ](../../series/api/polars.Series.rle.html)
* [ polars.Series.rle_id ](../../series/api/polars.Series.rle_id.html)
* [ polars.Series.round ](../../series/api/polars.Series.round.html)
... | |
polar_functions/input_output_34_4.txt | * [ polars.lazyframe.group_by.LazyGroupBy.all ](../lazyframe/api/polars.lazyframe.group_by.LazyGroupBy.all.html)
* [ polars.lazyframe.group_by.LazyGroupBy.apply ](../lazyframe/api/polars.lazyframe.group_by.LazyGroupBy.apply.html)
* [ polars.lazyframe.group_by.LazyGroupBy.count ](../lazyframe/api/polars.lazy... | |
polar_functions/LazyFrame_16_18.txt | .html)
* [ polars.rolling_corr ](../../expressions/api/polars.rolling_corr.html)
* [ polars.rolling_cov ](../../expressions/api/polars.rolling_cov.html)
* [ polars.select ](../../expressions/api/polars.select.html)
* [ polars.std ](../../expressions/api/polars.std.html)
* [ polars.struct ]... | |
polar_functions/Expression_61_3.txt | /dataframe/api/polars.DataFrame.set_sorted.html)
* [ polars.DataFrame.shift ](../../dataframe/api/polars.DataFrame.shift.html)
* [ polars.DataFrame.shift_and_fill ](../../dataframe/api/polars.DataFrame.shift_and_fill.html)
* [ polars.DataFrame.shrink_to_fit ](../../dataframe/api/polars.DataFrame.shrin... | |
polar_functions/LazyFrame_25_9.txt | rs.Series.list.arg_min.html)
* [ polars.Series.list.concat ](../../series/api/polars.Series.list.concat.html)
* [ polars.Series.list.contains ](../../series/api/polars.Series.list.contains.html)
* [ polars.Series.list.count_match ](../../series/api/polars.Series.list.count_match.html)
* [ polars... | |
polar_functions/LazyFrame_70_1.txt | l_count ](../../dataframe/api/polars.DataFrame.null_count.html)
* [ Export ](../../dataframe/export.html) __
* [ polars.DataFrame.__dataframe__ ](../../dataframe/api/polars.DataFrame.__dataframe__.html)
* [ polars.DataFrame.to_arrow ](../../dataframe/api/polars.DataFrame.to_arrow.html)
* [ polars.... | |
polar_functions/input_output_11_14.txt | /api/polars.Expr.max.html)
* [ polars.Expr.mean ](../expressions/api/polars.Expr.mean.html)
* [ polars.Expr.median ](../expressions/api/polars.Expr.median.html)
* [ polars.Expr.min ](../expressions/api/polars.Expr.min.html)
* [ polars.Expr.nan_max ](../expressions/api/polars.Expr.nan_max.html)
... | |
polar_functions/LazyFrame_7_23.txt | * [ polars.Expr.str.to_uppercase ](../../expressions/api/polars.Expr.str.to_uppercase.html)
* [ polars.Expr.str.zfill ](../../expressions/api/polars.Expr.str.zfill.html)
* [ Struct ](../../expressions/struct.html) __
* [ polars.Expr.struct.field ](../../expressions/api/polars.Expr.struct.field.htm... | |
polar_functions/LazyFrame_66_21.txt | .meta.pop.html)
* [ polars.Expr.meta.tree_format ](../../expressions/api/polars.Expr.meta.tree_format.html)
* [ polars.Expr.meta.root_names ](../../expressions/api/polars.Expr.meta.root_names.html)
* [ polars.Expr.meta.serialize ](../../expressions/api/polars.Expr.meta.serialize.html)
* [ polars... | |
polar_functions/Expression_4_17.txt | ment.html)
* [ polars.exclude ](polars.exclude.html)
* [ polars.first ](polars.first.html)
* [ polars.fold ](polars.fold.html)
* [ polars.format ](polars.format.html)
* [ polars.from_epoch ](polars.from_epoch.html)
* [ polars.groups ](polars.groups.html)
* [ polars.head ](polar... | |
polar_functions/LazyFrame_4_23.txt | ml)
* [ polars.Expr.str.to_uppercase ](../../expressions/api/polars.Expr.str.to_uppercase.html)
* [ polars.Expr.str.zfill ](../../expressions/api/polars.Expr.str.zfill.html)
* [ Struct ](../../expressions/struct.html) __
* [ polars.Expr.struct.field ](../../expressions/api/polars.Expr.struct.field... | |
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polar_functions/Function_14_10.txt | er_every.html)
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* [ polars.Series.alias ](../series/api/polars.Series.alias.html)
* [ polars.Series.append ](../series/api/polars.Series.append.html)
* [ polars.Series.arg_sort ](../series/api/polars.Series.arg_sort.html)
* [ polar... | |
polar_functions/input_output_35_17.txt | rs.concat_list ](../expressions/api/polars.concat_list.html)
* [ polars.concat_str ](../expressions/api/polars.concat_str.html)
* [ polars.corr ](../expressions/api/polars.corr.html)
* [ polars.count ](../expressions/api/polars.count.html)
* [ polars.cov ](../expressions/api/polars.cov.html)
... | |
polar_functions/LazyFrame_48_14.txt | * [ polars.Expr.mean ](../../expressions/api/polars.Expr.mean.html)
* [ polars.Expr.median ](../../expressions/api/polars.Expr.median.html)
* [ polars.Expr.min ](../../expressions/api/polars.Expr.min.html)
* [ polars.Expr.nan_max ](../../expressions/api/polars.Expr.nan_max.html)
* [ polars.Expr... | |
polar_functions/Expression_42_2.txt | Frame.fill_null ](../../dataframe/api/polars.DataFrame.fill_null.html)
* [ polars.DataFrame.filter ](../../dataframe/api/polars.DataFrame.filter.html)
* [ polars.DataFrame.find_idx_by_name ](../../dataframe/api/polars.DataFrame.find_idx_by_name.html)
* [ polars.DataFrame.gather_every ](../../dataframe... | |
polar_functions/Function_12_25.txt | read_ods.html)
* [ polars.DataFrame.write_excel ](polars.DataFrame.write_excel.html)
* [ polars.read_ipc ](polars.read_ipc.html)
* [ polars.read_ipc_schema ](polars.read_ipc_schema.html)
* [ polars.read_ipc_stream ](polars.read_ipc_stream.html)
* [ polars.scan_ipc ](polars.scan_ipc.html)
* [ pol... | |
polar_functions/input_output_17_5.txt | LazyFrame.join ](../lazyframe/api/polars.LazyFrame.join.html)
* [ polars.LazyFrame.join_asof ](../lazyframe/api/polars.LazyFrame.join_asof.html)
* [ polars.LazyFrame.last ](../lazyframe/api/polars.LazyFrame.last.html)
* [ polars.LazyFrame.limit ](../lazyframe/api/polars.LazyFrame.limit.html)
* [... | |
polar_functions/DataType_0_19.txt | essions/api/polars.Expr.list.mean.html)
* [ polars.Expr.list.median ](../expressions/api/polars.Expr.list.median.html)
* [ polars.Expr.list.min ](../expressions/api/polars.Expr.list.min.html)
* [ polars.Expr.list.reverse ](../expressions/api/polars.Expr.list.reverse.html)
* [ polars.Expr.list.sa... | |
polar_functions/Expression_5_12.txt | * [ polars.Series.str.json_decode ](../../series/api/polars.Series.str.json_decode.html)
* [ polars.Series.str.json_extract ](../../series/api/polars.Series.str.json_extract.html)
* [ polars.Series.str.json_path_match ](../../series/api/polars.Series.str.json_path_match.html)
* [ polars.Series.str.le... | |
polar_functions/Expression_40_16.txt | lars.Expr.hash.html)
* [ polars.Expr.hist ](polars.Expr.hist.html)
* [ polars.Expr.kurtosis ](polars.Expr.kurtosis.html)
* [ polars.Expr.log ](polars.Expr.log.html)
* [ polars.Expr.log10 ](polars.Expr.log10.html)
* [ polars.Expr.log1p ](polars.Expr.log1p.html)
* [ polars.Expr.mode ](... | |
polar_functions/Function_4_22.txt | polars.Expr.str.lstrip.html)
* [ polars.Expr.str.n_chars ](../expressions/api/polars.Expr.str.n_chars.html)
* [ polars.Expr.str.pad_end ](../expressions/api/polars.Expr.str.pad_end.html)
* [ polars.Expr.str.pad_start ](../expressions/api/polars.Expr.str.pad_start.html)
* [ polars.Expr.str.parse_... | |
polar_functions/input_output_0_11.txt | s ](../series/api/polars.Series.to_dummies.html)
* [ polars.Series.top_k ](../series/api/polars.Series.top_k.html)
* [ polars.Series.unique ](../series/api/polars.Series.unique.html)
* [ polars.Series.view ](../series/api/polars.Series.view.html)
* [ polars.Series.zip_with ](../series/api/polars... | |
polar_functions/Expression_22_8.txt | eries.log10 ](../../series/api/polars.Series.log10.html)
* [ polars.Series.log1p ](../../series/api/polars.Series.log1p.html)
* [ polars.Series.map_dict ](../../series/api/polars.Series.map_dict.html)
* [ polars.Series.pct_change ](../../series/api/polars.Series.pct_change.html)
* [ polars.Serie... | |
polar_functions/Expression_8_26.txt | ───────────┴─────────────────┴───────────────┘
See the regex crate’s section on [ grouping and flags
](https://docs.rs/regex/latest/regex/#grouping-and-flags) for additional
information about the use of inline expression modifiers.
Examples
>>> df = pl.DataFrame({"foo": ["123 bla 45 asd", "xyz 678... | |
polar_functions/input_output_29_27.txt | None "\(in Python v3.12\)") _ ,
_ compression : IpcCompression = 'uncompressed' _ ,
) → BytesIO | [ None ](https://docs.python.org/3/library/constants.html#None "\(in Python v3.12\)") [ [source] ](https://github.com/pola-rs/polars/blob/main/py-polars/polars/dataframe/frame.py#L2804-L2846) #
Wri... | |
polar_functions/input_output_21_17.txt | rs.concat_list ](../expressions/api/polars.concat_list.html)
* [ polars.concat_str ](../expressions/api/polars.concat_str.html)
* [ polars.corr ](../expressions/api/polars.corr.html)
* [ polars.count ](../expressions/api/polars.count.html)
* [ polars.cov ](../expressions/api/polars.cov.html)
... | |
polar_functions/LazyFrame_37_16.txt | s/api/polars.Expr.entropy.html)
* [ polars.Expr.ewm_mean ](../../expressions/api/polars.Expr.ewm_mean.html)
* [ polars.Expr.ewm_mean_by ](../../expressions/api/polars.Expr.ewm_mean_by.html)
* [ polars.Expr.ewm_std ](../../expressions/api/polars.Expr.ewm_std.html)
* [ polars.Expr.ewm_var ](../../... | |
polar_functions/Function_11_24.txt | ns ](../functions.html) __
* [ polars.from_arrow ](polars.from_arrow.html)
* [ polars.from_dataframe ](polars.from_dataframe.html)
* [ polars.from_dict ](polars.from_dict.html)
* [ polars.from_dicts ](polars.from_dicts.html)
* [ polars.from_numpy ](polars.from_numpy.html)
* [ polars.from_pandas ... | |
polar_functions/LazyFrame_57_18.txt | eat.html)
* [ polars.rolling_corr ](../../expressions/api/polars.rolling_corr.html)
* [ polars.rolling_cov ](../../expressions/api/polars.rolling_cov.html)
* [ polars.select ](../../expressions/api/polars.select.html)
* [ polars.std ](../../expressions/api/polars.std.html)
* [ polars.struc... | |
polar_functions/input_output_11_15.txt | olars.Expr.is_infinite.html)
* [ polars.Expr.is_last ](../expressions/api/polars.Expr.is_last.html)
* [ polars.Expr.is_last_distinct ](../expressions/api/polars.Expr.is_last_distinct.html)
* [ polars.Expr.is_nan ](../expressions/api/polars.Expr.is_nan.html)
* [ polars.Expr.is_not ](../expression... | |
polar_functions/DataType_26_19.txt | essions/api/polars.Expr.list.mean.html)
* [ polars.Expr.list.median ](../expressions/api/polars.Expr.list.median.html)
* [ polars.Expr.list.min ](../expressions/api/polars.Expr.list.min.html)
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