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Input/output
polars.read_csv
polars.scan_csv
polars.DataFrame.write_csv
polars.read_ipc
polars.scan_ipc
polars.read_ipc_schema
polars.DataFrame.write_ipc
polars.read_parquet
polars.scan_parquet
polars.DataFrame.write_parquet
polars.read_sql
polars.read_json
polars.DataFrame.write_json
polars.read_avro
polars.DataFrame.write_avro
polars.scan_ds
Functions
polars.toggle_string_cache
polars.StringCache
polars.from_dict
polars.from_dicts
polars.from_records
polars.from_arrow
polars.from_pandas
polars.get_dummies
polars.concat
polars.repeat
polars.arg_where
polars.date_range
polars.collect_all
Series
polars.Series
polars.Series.abs
polars.Series.alias
polars.Series.all
polars.Series.any
polars.Series.append
polars.Series.apply
polars.Series.arccos
polars.Series.arcsin
polars.Series.arctan
polars.Series.arg_max
polars.Series.arg_min
polars.Series.arg_true
polars.Series.arg_unique
polars.Series.argsort
polars.Series.cast
polars.Series.ceil
polars.Series.chunk_lengths
polars.Series.clip
polars.Series.clone
polars.Series.cos
polars.Series.cummax
polars.Series.cummin
polars.Series.cumprod
polars.Series.cumsum
polars.Series.cumulative_eval
polars.Series.describe
polars.Series.diff
polars.Series.dot
polars.Series.drop_nulls
polars.Series.entropy
polars.Series.estimated_size
polars.Series.ewm_mean
polars.Series.ewm_std
polars.Series.ewm_var
polars.Series.exp
polars.Series.explode
polars.Series.extend_constant
polars.Series.fill_nan
polars.Series.fill_null
polars.Series.filter
polars.Series.floor
polars.Series.has_validity
polars.Series.hash
polars.Series.head
polars.Series.interpolate
polars.Series.is_boolean
polars.Series.is_datelike
polars.Series.is_duplicated
polars.Series.is_finite
polars.Series.is_first
polars.Series.is_float
polars.Series.is_in
polars.Series.is_infinite
polars.Series.is_nan
polars.Series.is_not_nan
polars.Series.is_not_null
polars.Series.is_null
polars.Series.is_numeric
polars.Series.is_unique
polars.Series.is_utf8
polars.Series.kurtosis
polars.Series.len
polars.Series.limit
polars.Series.log
polars.Series.log10
polars.Series.max
polars.Series.mean
polars.Series.median
polars.Series.min
polars.Series.mode
polars.Series.n_chunks
polars.Series.n_unique
polars.Series.null_count
polars.Series.pct_change
polars.Series.peak_max
polars.Series.peak_min
polars.Series.product
polars.Series.quantile
polars.Series.rank
polars.Series.rechunk
polars.Series.reinterpret
polars.Series.rename
polars.Series.reshape
polars.Series.rolling_apply
polars.Series.rolling_max
polars.Series.rolling_mean
polars.Series.rolling_median
polars.Series.rolling_min
polars.Series.rolling_quantile
polars.Series.rolling_skew
polars.Series.rolling_std
polars.Series.rolling_sum
polars.Series.rolling_var
polars.Series.round
polars.Series.sample
polars.Series.series_equal
polars.Series.set
polars.Series.set_at_idx
polars.Series.shift
polars.Series.shift_and_fill
polars.Series.shrink_to_fit
polars.Series.shuffle
polars.Series.sign
polars.Series.sin
polars.Series.skew
polars.Series.slice
polars.Series.sort
polars.Series.sqrt
polars.Series.std
polars.Series.sum
polars.Series.tail
polars.Series.take
polars.Series.take_every
polars.Series.tan
polars.Series.to_arrow
polars.Series.to_dummies
polars.Series.to_frame
polars.Series.to_list
polars.Series.to_numpy
polars.Series.to_pandas
polars.Series.to_physical
polars.Series.unique
polars.Series.unique_counts
polars.Series.value_counts
polars.Series.var
polars.Series.view
polars.Series.zip_with
polars.Series.dtype
polars.Series.inner_dtype
polars.Series.name
polars.Series.shape
polars.Series.arr
polars.Series.dt
polars.Series.str
polars.Series.cat
polars.Series.time_unit
polars.Series.to_frame
polars.Series.to_list
polars.Series.to_numpy
polars.Series.to_arrow
polars.Series.to_pandas
polars.Series.sum
polars.Series.mean
polars.Series.min
polars.Series.max
polars.Series.std
polars.Series.var
polars.Series.median
polars.Series.quantile
polars.Series.product
polars.Series.mode
polars.Series.arg_min
polars.Series.arg_max
polars.Series.describe
polars.Series.estimated_size
polars.Series.unique_counts
polars.Series.value_counts
polars.Series.chunk_lengths
polars.Series.n_chunks
polars.Series.null_count
polars.Series.is_null
polars.Series.is_not_null
polars.Series.is_finite
polars.Series.is_infinite
polars.Series.is_nan
polars.Series.is_not_nan
polars.Series.is_in
polars.Series.is_unique
polars.Series.is_first
polars.Series.is_duplicated
polars.Series.is_numeric
polars.Series.is_float
polars.Series.is_boolean
polars.Series.is_utf8
polars.Series.is_datelike
polars.Series.len
polars.Series.n_unique
polars.Series.has_validity
polars.Series.any
polars.Series.all
polars.Series.cumsum
polars.Series.cummin
polars.Series.cummax
polars.Series.cumprod
polars.Series.cumulative_eval
polars.Series.arg_true
polars.Series.arg_unique
polars.Series.unique
polars.Series.rolling_min
polars.Series.rolling_max
polars.Series.rolling_mean
polars.Series.rolling_sum
polars.Series.rolling_apply
polars.Series.rolling_std
polars.Series.rolling_var
polars.Series.rolling_median
polars.Series.rolling_quantile
polars.Series.rolling_skew
polars.Series.ewm_mean
polars.Series.ewm_std
polars.Series.ewm_var
polars.Series.hash
polars.Series.peak_max
polars.Series.peak_min
polars.Series.dot
polars.Series.abs
polars.Series.rank
polars.Series.diff
polars.Series.pct_change
polars.Series.skew
polars.Series.kurtosis
polars.Series.entropy
polars.Series.sqrt
polars.Series.sin
polars.Series.cos
polars.Series.tan
polars.Series.arcsin
polars.Series.arccos
polars.Series.arctan
polars.Series.log
polars.Series.log10
polars.Series.exp
polars.Series.sign
polars.Series.alias
polars.Series.rename
polars.Series.limit
polars.Series.slice
polars.Series.append
polars.Series.filter
polars.Series.head
polars.Series.tail
polars.Series.take_every
polars.Series.sort
polars.Series.argsort
polars.Series.take
polars.Series.shrink_to_fit
polars.Series.explode
polars.Series.sample
polars.Series.view
polars.Series.set
polars.Series.clone
polars.Series.shift
polars.Series.shift_and_fill
polars.Series.drop_nulls
polars.Series.drop_nans
polars.Series.rechunk
polars.Series.cast
polars.Series.round
polars.Series.floor
polars.Series.ceil
polars.Series.set_at_idx
polars.Series.fill_null
polars.Series.fill_nan
polars.Series.zip_with
polars.Series.interpolate
polars.Series.clip
polars.Series.reshape
polars.Series.to_dummies
polars.Series.shuffle
polars.Series.extend_constant
polars.Series.series_equal
polars.Series.apply
polars.Series.dt
polars.Series.str
polars.Series.reinterpret
polars.Series.to_physical
polars.internals.series.DateTimeNameSpace.strftime
polars.internals.series.DateTimeNameSpace.year
polars.internals.series.DateTimeNameSpace.month
polars.internals.series.DateTimeNameSpace.week
polars.internals.series.DateTimeNameSpace.weekday
polars.internals.series.DateTimeNameSpace.day
polars.internals.series.DateTimeNameSpace.ordinal_day
polars.internals.series.DateTimeNameSpace.hour
polars.internals.series.DateTimeNameSpace.minute
polars.internals.series.DateTimeNameSpace.second
polars.internals.series.DateTimeNameSpace.nanosecond
polars.internals.series.DateTimeNameSpace.timestamp
polars.internals.series.DateTimeNameSpace.to_python_datetime
polars.internals.series.DateTimeNameSpace.min
polars.internals.series.DateTimeNameSpace.max
polars.internals.series.DateTimeNameSpace.median
polars.internals.series.DateTimeNameSpace.mean
polars.internals.series.DateTimeNameSpace.truncate
polars.internals.series.DateTimeNameSpace.epoch
polars.internals.series.DateTimeNameSpace.epoch_days
polars.internals.series.DateTimeNameSpace.epoch_milliseconds
polars.internals.series.DateTimeNameSpace.epoch_seconds
polars.internals.series.DateTimeNameSpace.and_time_unit
polars.internals.series.DateTimeNameSpace.and_time_zone
polars.internals.series.DateTimeNameSpace.with_time_unit
polars.internals.series.DateTimeNameSpace.cast_time_unit
polars.internals.series.DateTimeNameSpace.days
polars.internals.series.DateTimeNameSpace.hours
polars.internals.series.DateTimeNameSpace.minutes
polars.internals.series.DateTimeNameSpace.seconds
polars.internals.series.DateTimeNameSpace.milliseconds
polars.internals.series.DateTimeNameSpace.nanoseconds
polars.internals.series.StringNameSpace.strptime
polars.internals.series.StringNameSpace.lengths
polars.internals.series.StringNameSpace.concat
polars.internals.series.StringNameSpace.contains
polars.internals.series.StringNameSpace.json_path_match
polars.internals.series.StringNameSpace.extract
polars.internals.series.StringNameSpace.split
polars.internals.series.StringNameSpace.split_exact
polars.internals.series.StringNameSpace.replace
polars.internals.series.StringNameSpace.replace_all
polars.internals.series.StringNameSpace.to_lowercase
polars.internals.series.StringNameSpace.to_uppercase
polars.internals.series.StringNameSpace.strip
polars.internals.series.StringNameSpace.rstrip
polars.internals.series.StringNameSpace.lstrip
polars.internals.series.StringNameSpace.slice
polars.internals.series.StringNameSpace.encode
polars.internals.series.StringNameSpace.decode
polars.internals.series.ListNameSpace.concat
polars.internals.series.ListNameSpace.lengths
polars.internals.series.ListNameSpace.sum
polars.internals.series.ListNameSpace.min
polars.internals.series.ListNameSpace.max
polars.internals.series.ListNameSpace.mean
polars.internals.series.ListNameSpace.sort
polars.internals.series.ListNameSpace.reverse
polars.internals.series.ListNameSpace.unique
polars.internals.series.ListNameSpace.get
polars.internals.series.ListNameSpace.first
polars.internals.series.ListNameSpace.last
polars.internals.series.ListNameSpace.contains
polars.internals.series.ListNameSpace.join
polars.internals.series.ListNameSpace.arg_min
polars.internals.series.ListNameSpace.arg_max
polars.internals.series.ListNameSpace.diff
polars.internals.series.ListNameSpace.shift
polars.internals.series.ListNameSpace.slice
polars.internals.series.ListNameSpace.head
polars.internals.series.ListNameSpace.tail
polars.internals.series.ListNameSpace.eval
polars.internals.series.CatNameSpace.set_ordering
polars.internals.series.StructNameSpace.to_frame
polars.internals.series.StructNameSpace.field
polars.internals.series.StructNameSpace.fields
polars.internals.series.StructNameSpace.rename_fields
DataFrame
polars.DataFrame
polars.DataFrame.apply
polars.DataFrame.clone
polars.DataFrame.describe
polars.DataFrame.distinct
polars.DataFrame.drop
polars.DataFrame.drop_in_place
polars.DataFrame.drop_nulls
polars.DataFrame.estimated_size
polars.DataFrame.explode
polars.DataFrame.extend
polars.DataFrame.fill_nan
polars.DataFrame.fill_null
polars.DataFrame.filter
polars.DataFrame.find_idx_by_name
polars.DataFrame.fold
polars.DataFrame.frame_equal
polars.DataFrame.get_column
polars.DataFrame.get_columns
polars.DataFrame.groupby
polars.DataFrame.groupby_dynamic
polars.DataFrame.groupby_rolling
polars.DataFrame.hash_rows
polars.DataFrame.head
polars.DataFrame.hstack
polars.DataFrame.insert_at_idx
polars.DataFrame.interpolate
polars.DataFrame.is_duplicated
polars.DataFrame.is_empty
polars.DataFrame.is_unique
polars.DataFrame.join
polars.DataFrame.join_asof
polars.DataFrame.lazy
polars.DataFrame.limit
polars.DataFrame.max
polars.DataFrame.mean
polars.DataFrame.median
polars.DataFrame.melt
polars.DataFrame.min
polars.DataFrame.n_chunks
polars.DataFrame.null_count
polars.DataFrame.partition_by
polars.DataFrame.pipe
polars.DataFrame.pivot
polars.DataFrame.product
polars.DataFrame.quantile
polars.DataFrame.rechunk
polars.DataFrame.rename
polars.DataFrame.replace
polars.DataFrame.replace_at_idx
polars.DataFrame.row
polars.DataFrame.rows
polars.DataFrame.sample
polars.DataFrame.select
polars.DataFrame.select_at_idx
polars.DataFrame.shift
polars.DataFrame.shift_and_fill
polars.DataFrame.shrink_to_fit
polars.DataFrame.slice
polars.DataFrame.sort
polars.DataFrame.std
polars.DataFrame.sum
polars.DataFrame.tail
polars.DataFrame.to_arrow
polars.DataFrame.to_avro
polars.DataFrame.to_csv
polars.DataFrame.to_dict
polars.DataFrame.to_dicts
polars.DataFrame.to_dummies
polars.DataFrame.to_ipc
polars.DataFrame.to_json
polars.DataFrame.to_numpy
polars.DataFrame.to_pandas
polars.DataFrame.to_parquet
polars.DataFrame.to_series
polars.DataFrame.to_struct
polars.DataFrame.transpose
polars.DataFrame.unique
polars.DataFrame.unnest
polars.DataFrame.upsample
polars.DataFrame.var
polars.DataFrame.vstack
polars.DataFrame.with_column
polars.DataFrame.with_columns
polars.DataFrame.with_row_count
polars.DataFrame.write_avro
polars.DataFrame.write_csv
polars.DataFrame.write_ipc
polars.DataFrame.write_json
polars.DataFrame.write_parquet
polars.DataFrame.shape
polars.DataFrame.height
polars.DataFrame.width
polars.DataFrame.columns
polars.DataFrame.dtypes
polars.DataFrame.schema
polars.DataFrame.to_arrow
polars.DataFrame.to_avro
polars.DataFrame.to_json
polars.DataFrame.to_pandas
polars.DataFrame.to_csv
polars.DataFrame.to_ipc
polars.DataFrame.to_parquet
polars.DataFrame.to_numpy
polars.DataFrame.to_dict
polars.DataFrame.to_dicts
polars.DataFrame.to_struct
polars.DataFrame.max
polars.DataFrame.min
polars.DataFrame.sum
polars.DataFrame.mean
polars.DataFrame.std
polars.DataFrame.var
polars.DataFrame.median
polars.DataFrame.quantile
polars.DataFrame.product
polars.DataFrame.describe
polars.DataFrame.estimated_size
polars.DataFrame.is_duplicated
polars.DataFrame.is_unique
polars.DataFrame.n_chunks
polars.DataFrame.null_count
polars.DataFrame.is_empty
polars.DataFrame.hash_rows
polars.DataFrame.fold
polars.DataFrame.rename
polars.DataFrame.with_row_count
polars.DataFrame.insert_at_idx
polars.DataFrame.filter
polars.DataFrame.find_idx_by_name
polars.DataFrame.select_at_idx
polars.DataFrame.replace_at_idx
polars.DataFrame.sort
polars.DataFrame.replace
polars.DataFrame.slice
polars.DataFrame.limit
polars.DataFrame.head
polars.DataFrame.tail
polars.DataFrame.drop_nulls
polars.DataFrame.drop
polars.DataFrame.drop_in_place
polars.DataFrame.to_series
polars.DataFrame.clone
polars.DataFrame.get_columns
polars.DataFrame.get_column
polars.DataFrame.fill_null
polars.DataFrame.fill_nan
polars.DataFrame.explode
polars.DataFrame.pivot
polars.DataFrame.melt
polars.DataFrame.shift
polars.DataFrame.shift_and_fill
polars.DataFrame.with_column
polars.DataFrame.hstack
polars.DataFrame.vstack
polars.DataFrame.extend
polars.DataFrame.groupby
polars.DataFrame.groupby_dynamic
polars.DataFrame.groupby_rolling
polars.DataFrame.select
polars.DataFrame.with_columns
polars.DataFrame.sample
polars.DataFrame.row
polars.DataFrame.rows
polars.DataFrame.to_dummies
polars.DataFrame.distinct
polars.DataFrame.unique
polars.DataFrame.shrink_to_fit
polars.DataFrame.rechunk
polars.DataFrame.pipe
polars.DataFrame.join
polars.DataFrame.join_asof
polars.DataFrame.interpolate
polars.DataFrame.transpose
polars.DataFrame.partition_by
polars.DataFrame.upsample
polars.DataFrame.unnest
polars.DataFrame.apply
polars.DataFrame.frame_equal
polars.DataFrame.lazy
polars.internals.frame.GroupBy.agg
polars.internals.frame.GroupBy.apply
polars.internals.frame.GroupBy.head
polars.internals.frame.GroupBy.tail
polars.internals.frame.GroupBy.get_group
polars.internals.frame.GroupBy.groups
polars.internals.frame.GroupBy.pivot
polars.internals.frame.GroupBy.first
polars.internals.frame.GroupBy.last
polars.internals.frame.GroupBy.sum
polars.internals.frame.GroupBy.min
polars.internals.frame.GroupBy.max
polars.internals.frame.GroupBy.count
polars.internals.frame.GroupBy.mean
polars.internals.frame.GroupBy.n_unique
polars.internals.frame.GroupBy.quantile
polars.internals.frame.GroupBy.median
polars.internals.frame.GroupBy.agg_list
polars.internals.frame.PivotOps.first
polars.internals.frame.PivotOps.last
polars.internals.frame.PivotOps.sum
polars.internals.frame.PivotOps.min
polars.internals.frame.PivotOps.max
polars.internals.frame.PivotOps.mean
polars.internals.frame.PivotOps.count
polars.internals.frame.PivotOps.median
Expressions
polars.select
polars.col
polars.count
polars.list
polars.std
polars.var
polars.max
polars.min
polars.sum
polars.mean
polars.avg
polars.median
polars.n_unique
polars.first
polars.last
polars.head
polars.tail
polars.lit
polars.pearson_corr
polars.spearman_rank_corr
polars.cov
polars.map
polars.apply
polars.fold
polars.any
polars.all
polars.groups
polars.quantile
polars.arange
polars.repeat
polars.argsort_by
polars.concat_str
polars.concat_list
polars.format
polars.when
polars.exclude
polars.datetime
polars.duration
polars.date
polars.struct
polars.Expr
polars.Expr.abs
polars.Expr.agg_groups
polars.Expr.alias
polars.Expr.all
polars.Expr.any
polars.Expr.apply
polars.Expr.arccos
polars.Expr.arcsin
polars.Expr.arctan
polars.Expr.arg_max
polars.Expr.arg_min
polars.Expr.arg_sort
polars.Expr.arg_unique
polars.Expr.argsort
polars.Expr.backward_fill
polars.Expr.cast
polars.Expr.ceil
polars.Expr.clip
polars.Expr.cos
polars.Expr.count
polars.Expr.cumcount
polars.Expr.cummax
polars.Expr.cummin
polars.Expr.cumprod
polars.Expr.cumsum
polars.Expr.cumulative_eval
polars.Expr.diff
polars.Expr.dot
polars.Expr.drop_nans
polars.Expr.drop_nulls
polars.Expr.entropy
polars.Expr.ewm_mean
polars.Expr.ewm_std
polars.Expr.ewm_var
polars.Expr.exclude
polars.Expr.exp
polars.Expr.explode
polars.Expr.extend_constant
polars.Expr.fill_nan
polars.Expr.fill_null
polars.Expr.filter
polars.Expr.first
polars.Expr.flatten
polars.Expr.floor
polars.Expr.forward_fill
polars.Expr.hash
polars.Expr.head
polars.Expr.inspect
polars.Expr.interpolate
polars.Expr.is_between
polars.Expr.is_duplicated
polars.Expr.is_finite
polars.Expr.is_first
polars.Expr.is_in
polars.Expr.is_infinite
polars.Expr.is_nan
polars.Expr.is_not
polars.Expr.is_not_nan
polars.Expr.is_not_null
polars.Expr.is_null
polars.Expr.is_unique
polars.Expr.keep_name
polars.Expr.kurtosis
polars.Expr.last
polars.Expr.len
polars.Expr.list
polars.Expr.log
polars.Expr.log10
polars.Expr.lower_bound
polars.Expr.map
polars.Expr.map_alias
polars.Expr.max
polars.Expr.mean
polars.Expr.median
polars.Expr.min
polars.Expr.mode
polars.Expr.n_unique
polars.Expr.null_count
polars.Expr.over
polars.Expr.pct_change
polars.Expr.pow
polars.Expr.prefix
polars.Expr.product
polars.Expr.quantile
polars.Expr.rank
polars.Expr.reinterpret
polars.Expr.repeat_by
polars.Expr.reshape
polars.Expr.reverse
polars.Expr.rolling_apply
polars.Expr.rolling_max
polars.Expr.rolling_mean
polars.Expr.rolling_median
polars.Expr.rolling_min
polars.Expr.rolling_quantile
polars.Expr.rolling_skew
polars.Expr.rolling_std
polars.Expr.rolling_sum
polars.Expr.rolling_var
polars.Expr.round
polars.Expr.sample
polars.Expr.shift
polars.Expr.shift_and_fill
polars.Expr.shuffle
polars.Expr.sign
polars.Expr.sin
polars.Expr.skew
polars.Expr.slice
polars.Expr.sort
polars.Expr.sort_by
polars.Expr.sqrt
polars.Expr.std
polars.Expr.suffix
polars.Expr.sum
polars.Expr.tail
polars.Expr.take
polars.Expr.take_every
polars.Expr.tan
polars.Expr.to_physical
polars.Expr.unique
polars.Expr.unique_counts
polars.Expr.upper_bound
polars.Expr.value_counts
polars.Expr.var
polars.Expr.where
polars.Expr.arr
polars.Expr.dt
polars.Expr.str
polars.Expr.cat
polars.Expr.std
polars.Expr.var
polars.Expr.max
polars.Expr.min
polars.Expr.sum
polars.Expr.mean
polars.Expr.mean
polars.Expr.median
polars.Expr.first
polars.Expr.last
polars.Expr.product
polars.Expr.list
polars.Expr.agg_groups
polars.Expr.count
polars.Expr.len
polars.Expr.quantile
polars.Expr.arg_min
polars.Expr.arg_max
polars.Expr.is_not
polars.Expr.is_null
polars.Expr.is_not_null
polars.Expr.is_finite
polars.Expr.is_infinite
polars.Expr.is_nan
polars.Expr.is_not_nan
polars.Expr.is_unique
polars.Expr.is_first
polars.Expr.is_duplicated
polars.Expr.is_between
polars.Expr.is_in
polars.Expr.any
polars.Expr.all
polars.Expr.cumsum
polars.Expr.cummin
polars.Expr.cummax
polars.Expr.cumprod
polars.Expr.cumcount
polars.Expr.cumulative_eval
polars.Expr.dot
polars.Expr.mode
polars.Expr.n_unique
polars.Expr.arg_unique
polars.Expr.unique
polars.Expr.pow
polars.Expr.rolling_min
polars.Expr.rolling_max
polars.Expr.rolling_mean
polars.Expr.rolling_sum
polars.Expr.rolling_apply
polars.Expr.rolling_std
polars.Expr.rolling_var
polars.Expr.rolling_median
polars.Expr.rolling_quantile
polars.Expr.rolling_skew
polars.Expr.ewm_mean
polars.Expr.ewm_std
polars.Expr.ewm_var
polars.Expr.hash
polars.Expr.abs
polars.Expr.rank
polars.Expr.diff
polars.Expr.pct_change
polars.Expr.skew
polars.Expr.kurtosis
polars.Expr.entropy
polars.Expr.sqrt
polars.Expr.sin
polars.Expr.cos
polars.Expr.tan
polars.Expr.arcsin
polars.Expr.arccos
polars.Expr.arctan
polars.Expr.log
polars.Expr.log10
polars.Expr.exp
polars.Expr.sign
polars.Expr.unique_counts
polars.Expr.value_counts
polars.Expr.null_count
polars.Expr.inspect
polars.Expr.slice
polars.Expr.explode
polars.Expr.flatten
polars.Expr.take_every
polars.Expr.repeat_by
polars.Expr.round
polars.Expr.floor
polars.Expr.ceil
polars.Expr.cast
polars.Expr.sort
polars.Expr.arg_sort
polars.Expr.argsort
polars.Expr.sort_by
polars.Expr.take
polars.Expr.shift
polars.Expr.shift_and_fill
polars.Expr.fill_null
polars.Expr.fill_nan
polars.Expr.forward_fill
polars.Expr.backward_fill
polars.Expr.reverse
polars.Expr.filter
polars.Expr.where
polars.Expr.head
polars.Expr.tail
polars.Expr.reinterpret
polars.Expr.drop_nulls
polars.Expr.drop_nans
polars.Expr.interpolate
polars.Expr.arg_sort
polars.Expr.clip
polars.Expr.lower_bound
polars.Expr.upper_bound
polars.Expr.reshape
polars.Expr.to_physical
polars.Expr.shuffle
polars.Expr.sample
polars.Expr.extend_constant
polars.Expr.alias
polars.Expr.keep_name
polars.Expr.prefix
polars.Expr.suffix
polars.Expr.map_alias
polars.Expr.exclude
polars.Expr.map
polars.Expr.apply
polars.Expr.over
polars.internals.expr.ExprDateTimeNameSpace.strftime
polars.internals.expr.ExprDateTimeNameSpace.year
polars.internals.expr.ExprDateTimeNameSpace.month
polars.internals.expr.ExprDateTimeNameSpace.week
polars.internals.expr.ExprDateTimeNameSpace.weekday
polars.internals.expr.ExprDateTimeNameSpace.day
polars.internals.expr.ExprDateTimeNameSpace.ordinal_day
polars.internals.expr.ExprDateTimeNameSpace.hour
polars.internals.expr.ExprDateTimeNameSpace.minute
polars.internals.expr.ExprDateTimeNameSpace.second
polars.internals.expr.ExprDateTimeNameSpace.nanosecond
polars.internals.expr.ExprDateTimeNameSpace.to_python_datetime
polars.internals.expr.ExprDateTimeNameSpace.timestamp
polars.internals.expr.ExprDateTimeNameSpace.truncate
polars.internals.expr.ExprDateTimeNameSpace.epoch
polars.internals.expr.ExprDateTimeNameSpace.epoch_days
polars.internals.expr.ExprDateTimeNameSpace.epoch_milliseconds
polars.internals.expr.ExprDateTimeNameSpace.epoch_seconds
polars.internals.expr.ExprDateTimeNameSpace.and_time_unit
polars.internals.expr.ExprDateTimeNameSpace.and_time_zone
polars.internals.expr.ExprDateTimeNameSpace.with_time_unit
polars.internals.expr.ExprDateTimeNameSpace.cast_time_unit
polars.internals.expr.ExprDateTimeNameSpace.days
polars.internals.expr.ExprDateTimeNameSpace.hours
polars.internals.expr.ExprDateTimeNameSpace.minutes
polars.internals.expr.ExprDateTimeNameSpace.seconds
polars.internals.expr.ExprDateTimeNameSpace.milliseconds
polars.internals.expr.ExprDateTimeNameSpace.nanoseconds
polars.internals.expr.ExprStringNameSpace.strptime
polars.internals.expr.ExprStringNameSpace.lengths
polars.internals.expr.ExprStringNameSpace.to_uppercase
polars.internals.expr.ExprStringNameSpace.to_lowercase
polars.internals.expr.ExprStringNameSpace.concat
polars.internals.expr.ExprStringNameSpace.strip
polars.internals.expr.ExprStringNameSpace.lstrip
polars.internals.expr.ExprStringNameSpace.rstrip
polars.internals.expr.ExprStringNameSpace.contains
polars.internals.expr.ExprStringNameSpace.json_path_match
polars.internals.expr.ExprStringNameSpace.extract
polars.internals.expr.ExprStringNameSpace.split
polars.internals.expr.ExprStringNameSpace.split_exact
polars.internals.expr.ExprStringNameSpace.replace
polars.internals.expr.ExprStringNameSpace.replace_all
polars.internals.expr.ExprStringNameSpace.slice
polars.internals.expr.ExprStringNameSpace.encode
polars.internals.expr.ExprStringNameSpace.decode
polars.internals.expr.ExprListNameSpace.concat
polars.internals.expr.ExprListNameSpace.lengths
polars.internals.expr.ExprListNameSpace.sum
polars.internals.expr.ExprListNameSpace.min
polars.internals.expr.ExprListNameSpace.max
polars.internals.expr.ExprListNameSpace.mean
polars.internals.expr.ExprListNameSpace.sort
polars.internals.expr.ExprListNameSpace.reverse
polars.internals.expr.ExprListNameSpace.unique
polars.internals.expr.ExprListNameSpace.get
polars.internals.expr.ExprListNameSpace.first
polars.internals.expr.ExprListNameSpace.last
polars.internals.expr.ExprListNameSpace.contains
polars.internals.expr.ExprListNameSpace.join
polars.internals.expr.ExprListNameSpace.arg_min
polars.internals.expr.ExprListNameSpace.arg_max
polars.internals.expr.ExprListNameSpace.diff
polars.internals.expr.ExprListNameSpace.shift
polars.internals.expr.ExprListNameSpace.slice
polars.internals.expr.ExprListNameSpace.head
polars.internals.expr.ExprListNameSpace.tail
polars.internals.expr.ExprListNameSpace.to_struct
polars.internals.expr.ExprListNameSpace.eval
polars.internals.expr.ExprCatNameSpace.set_ordering
polars.internals.expr.ExprStructNameSpace.field
polars.internals.expr.ExprStructNameSpace.rename_fields
LazyFrame
polars.LazyFrame.columns
polars.LazyFrame.dtypes
polars.LazyFrame.schema
polars.LazyFrame.std
polars.LazyFrame.var
polars.LazyFrame.max
polars.LazyFrame.min
polars.LazyFrame.sum
polars.LazyFrame.mean
polars.LazyFrame.median
polars.LazyFrame.quantile
polars.LazyFrame.describe_plan
polars.LazyFrame.describe_optimized_plan
polars.LazyFrame.show_graph
polars.LazyFrame.with_row_count
polars.LazyFrame.inspect
polars.LazyFrame.filter
polars.LazyFrame.select
polars.LazyFrame.groupby
polars.LazyFrame.groupby_dynamic
polars.LazyFrame.groupby_rolling
polars.LazyFrame.join
polars.DataFrame.join_asof
polars.LazyFrame.with_columns
polars.LazyFrame.with_column
polars.LazyFrame.drop
polars.LazyFrame.rename
polars.LazyFrame.reverse
polars.LazyFrame.shift
polars.LazyFrame.shift_and_fill
polars.LazyFrame.slice
polars.LazyFrame.limit
polars.LazyFrame.head
polars.LazyFrame.tail
polars.LazyFrame.last
polars.LazyFrame.first
polars.LazyFrame.fill_null
polars.LazyFrame.fill_nan
polars.LazyFrame.explode
polars.LazyFrame.distinct
polars.LazyFrame.unique
polars.LazyFrame.drop_nulls
polars.LazyFrame.sort
polars.LazyFrame.melt
polars.LazyFrame.interpolate
polars.LazyFrame.unnest
polars.LazyFrame.write_json
polars.LazyFrame.read_json
polars.LazyFrame.from_json
polars.LazyFrame.map
polars.LazyFrame.pipe
polars.LazyFrame.collect
polars.LazyFrame.fetch
polars.LazyFrame.cache
polars.internals.lazy_frame.LazyGroupBy.agg
polars.internals.lazy_frame.LazyGroupBy.apply
polars.internals.lazy_frame.LazyGroupBy.head
polars.internals.lazy_frame.LazyGroupBy.tail
Testing
polars.testing.assert_series_equal
polars.testing.assert_frame_equal
Config
polars.Config.set_utf8_tables
polars.Config.set_ascii_tables
polars.Config.set_tbl_width_chars
polars.Config.set_tbl_rows
polars.Config.set_tbl_cols
polars.Config.set_global_string_cache
polars.Config.unset_global_string_cache
polars.toggle_string_cache
polars.StringCache
polars.Expr.any
¶
Expr.
any
(
)
→
polars.internals.expr.Expr
¶
Check if any boolean value in the column is
True
Returns
Boolean literal
polars.Expr.all
polars.Expr.apply