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API Documentation
Series
cudf.Series
cudf.Series.axes
cudf.Series.index
cudf.Series.values
cudf.Series.data
cudf.Series.dtype
cudf.Series.shape
cudf.Series.ndim
cudf.Series.nullable
cudf.Series.nullmask
cudf.Series.null_count
cudf.Series.size
cudf.Series.T
cudf.Series.memory_usage
cudf.Series.hasnans
cudf.Series.has_nulls
cudf.Series.empty
cudf.Series.name
cudf.Series.valid_count
cudf.Series.values_host
cudf.Series.astype
cudf.Series.copy
cudf.Series.to_list
cudf.Series.__array__
cudf.Series.scale
cudf.Series.loc
cudf.Series.iloc
cudf.Series.__iter__
cudf.Series.items
cudf.Series.iteritems
cudf.Series.keys
cudf.Series.add
cudf.Series.sub
cudf.Series.subtract
cudf.Series.mul
cudf.Series.multiply
cudf.Series.truediv
cudf.Series.div
cudf.Series.divide
cudf.Series.floordiv
cudf.Series.mod
cudf.Series.pow
cudf.Series.radd
cudf.Series.rsub
cudf.Series.rmul
cudf.Series.rdiv
cudf.Series.rtruediv
cudf.Series.rfloordiv
cudf.Series.rmod
cudf.Series.rpow
cudf.Series.round
cudf.Series.lt
cudf.Series.gt
cudf.Series.le
cudf.Series.ge
cudf.Series.ne
cudf.Series.eq
cudf.Series.product
cudf.Series.dot
cudf.Series.apply
cudf.Series.map
cudf.Series.groupby
cudf.Series.rolling
cudf.Series.pipe
cudf.Series.abs
cudf.Series.all
cudf.Series.any
cudf.Series.autocorr
cudf.Series.between
cudf.Series.clip
cudf.Series.corr
cudf.Series.count
cudf.Series.cov
cudf.Series.cummax
cudf.Series.cummin
cudf.Series.cumprod
cudf.Series.cumsum
cudf.Series.describe
cudf.Series.diff
cudf.Series.digitize
cudf.Series.factorize
cudf.Series.kurt
cudf.Series.max
cudf.Series.mean
cudf.Series.median
cudf.Series.min
cudf.Series.mode
cudf.Series.nlargest
cudf.Series.nsmallest
cudf.Series.pct_change
cudf.Series.prod
cudf.Series.quantile
cudf.Series.rank
cudf.Series.skew
cudf.Series.std
cudf.Series.sum
cudf.Series.var
cudf.Series.kurtosis
cudf.Series.unique
cudf.Series.nunique
cudf.Series.is_unique
cudf.Series.is_monotonic
cudf.Series.is_monotonic_increasing
cudf.Series.is_monotonic_decreasing
cudf.Series.value_counts
cudf.Series.add_prefix
cudf.Series.add_suffix
cudf.Series.drop
cudf.Series.drop_duplicates
cudf.Series.duplicated
cudf.Series.equals
cudf.Series.first
cudf.Series.head
cudf.Series.isin
cudf.Series.last
cudf.Series.reindex
cudf.Series.rename
cudf.Series.reset_index
cudf.Series.sample
cudf.Series.take
cudf.Series.tail
cudf.Series.tile
cudf.Series.truncate
cudf.Series.where
cudf.Series.mask
cudf.Series.backfill
cudf.Series.bfill
cudf.Series.dropna
cudf.Series.ffill
cudf.Series.fillna
cudf.Series.isna
cudf.Series.isnull
cudf.Series.nans_to_nulls
cudf.Series.notna
cudf.Series.notnull
cudf.Series.pad
cudf.Series.replace
cudf.Series.argsort
cudf.Series.sort_values
cudf.Series.sort_index
cudf.Series.explode
cudf.Series.searchsorted
cudf.Series.repeat
cudf.Series.transpose
cudf.Series.append
cudf.Series.update
cudf.Series.shift
cudf.Series.resample
cudf.core.series.DatetimeProperties.year
cudf.core.series.DatetimeProperties.month
cudf.core.series.DatetimeProperties.day
cudf.core.series.DatetimeProperties.hour
cudf.core.series.DatetimeProperties.minute
cudf.core.series.DatetimeProperties.second
cudf.core.series.DatetimeProperties.microsecond
cudf.core.series.DatetimeProperties.nanosecond
cudf.core.series.DatetimeProperties.dayofweek
cudf.core.series.DatetimeProperties.weekday
cudf.core.series.DatetimeProperties.dayofyear
cudf.core.series.DatetimeProperties.day_of_year
cudf.core.series.DatetimeProperties.quarter
cudf.core.series.DatetimeProperties.is_month_start
cudf.core.series.DatetimeProperties.is_month_end
cudf.core.series.DatetimeProperties.is_quarter_start
cudf.core.series.DatetimeProperties.is_quarter_end
cudf.core.series.DatetimeProperties.is_year_start
cudf.core.series.DatetimeProperties.is_year_end
cudf.core.series.DatetimeProperties.is_leap_year
cudf.core.series.DatetimeProperties.days_in_month
cudf.core.series.DatetimeProperties.isocalendar
cudf.core.series.DatetimeProperties.strftime
cudf.core.series.DatetimeProperties.round
cudf.core.series.DatetimeProperties.floor
cudf.core.series.DatetimeProperties.ceil
cudf.core.series.TimedeltaProperties.days
cudf.core.series.TimedeltaProperties.seconds
cudf.core.series.TimedeltaProperties.microseconds
cudf.core.series.TimedeltaProperties.nanoseconds
cudf.core.series.TimedeltaProperties.components
cudf.core.column.string.StringMethods.byte_count
cudf.core.column.string.StringMethods.capitalize
cudf.core.column.string.StringMethods.cat
cudf.core.column.string.StringMethods.center
cudf.core.column.string.StringMethods.character_ngrams
cudf.core.column.string.StringMethods.character_tokenize
cudf.core.column.string.StringMethods.code_points
cudf.core.column.string.StringMethods.contains
cudf.core.column.string.StringMethods.count
cudf.core.column.string.StringMethods.detokenize
cudf.core.column.string.StringMethods.edit_distance
cudf.core.column.string.StringMethods.edit_distance_matrix
cudf.core.column.string.StringMethods.endswith
cudf.core.column.string.StringMethods.extract
cudf.core.column.string.StringMethods.filter_alphanum
cudf.core.column.string.StringMethods.filter_characters
cudf.core.column.string.StringMethods.filter_tokens
cudf.core.column.string.StringMethods.find
cudf.core.column.string.StringMethods.findall
cudf.core.column.string.StringMethods.find_multiple
cudf.core.column.string.StringMethods.get
cudf.core.column.string.StringMethods.get_json_object
cudf.core.column.string.StringMethods.hex_to_int
cudf.core.column.string.StringMethods.htoi
cudf.core.column.string.StringMethods.index
cudf.core.column.string.StringMethods.insert
cudf.core.column.string.StringMethods.ip2int
cudf.core.column.string.StringMethods.ip_to_int
cudf.core.column.string.StringMethods.is_consonant
cudf.core.column.string.StringMethods.is_vowel
cudf.core.column.string.StringMethods.isalnum
cudf.core.column.string.StringMethods.isalpha
cudf.core.column.string.StringMethods.isdecimal
cudf.core.column.string.StringMethods.isdigit
cudf.core.column.string.StringMethods.isempty
cudf.core.column.string.StringMethods.isfloat
cudf.core.column.string.StringMethods.ishex
cudf.core.column.string.StringMethods.isinteger
cudf.core.column.string.StringMethods.isipv4
cudf.core.column.string.StringMethods.isspace
cudf.core.column.string.StringMethods.islower
cudf.core.column.string.StringMethods.isnumeric
cudf.core.column.string.StringMethods.isupper
cudf.core.column.string.StringMethods.istimestamp
cudf.core.column.string.StringMethods.istitle
cudf.core.column.string.StringMethods.join
cudf.core.column.string.StringMethods.len
cudf.core.column.string.StringMethods.like
cudf.core.column.string.StringMethods.ljust
cudf.core.column.string.StringMethods.lower
cudf.core.column.string.StringMethods.lstrip
cudf.core.column.string.StringMethods.match
cudf.core.column.string.StringMethods.ngrams
cudf.core.column.string.StringMethods.ngrams_tokenize
cudf.core.column.string.StringMethods.normalize_characters
cudf.core.column.string.StringMethods.normalize_spaces
cudf.core.column.string.StringMethods.pad
cudf.core.column.string.StringMethods.partition
cudf.core.column.string.StringMethods.porter_stemmer_measure
cudf.core.column.string.StringMethods.repeat
cudf.core.column.string.StringMethods.removeprefix
cudf.core.column.string.StringMethods.removesuffix
cudf.core.column.string.StringMethods.replace
cudf.core.column.string.StringMethods.replace_tokens
cudf.core.column.string.StringMethods.replace_with_backrefs
cudf.core.column.string.StringMethods.rfind
cudf.core.column.string.StringMethods.rindex
cudf.core.column.string.StringMethods.rjust
cudf.core.column.string.StringMethods.rpartition
cudf.core.column.string.StringMethods.rsplit
cudf.core.column.string.StringMethods.rstrip
cudf.core.column.string.StringMethods.slice
cudf.core.column.string.StringMethods.slice_from
cudf.core.column.string.StringMethods.slice_replace
cudf.core.column.string.StringMethods.split
cudf.core.column.string.StringMethods.rsplit
cudf.core.column.string.StringMethods.startswith
cudf.core.column.string.StringMethods.strip
cudf.core.column.string.StringMethods.swapcase
cudf.core.column.string.StringMethods.title
cudf.core.column.string.StringMethods.token_count
cudf.core.column.string.StringMethods.tokenize
cudf.core.column.string.StringMethods.translate
cudf.core.column.string.StringMethods.upper
cudf.core.column.string.StringMethods.url_decode
cudf.core.column.string.StringMethods.url_encode
cudf.core.column.string.StringMethods.wrap
cudf.core.column.string.StringMethods.zfill
cudf.core.column.categorical.CategoricalAccessor.categories
cudf.core.column.categorical.CategoricalAccessor.ordered
cudf.core.column.categorical.CategoricalAccessor.codes
cudf.core.column.categorical.CategoricalAccessor.reorder_categories
cudf.core.column.categorical.CategoricalAccessor.add_categories
cudf.core.column.categorical.CategoricalAccessor.remove_categories
cudf.core.column.categorical.CategoricalAccessor.set_categories
cudf.core.column.categorical.CategoricalAccessor.as_ordered
cudf.core.column.categorical.CategoricalAccessor.as_unordered
cudf.core.column.lists.ListMethods.astype
cudf.core.column.lists.ListMethods.concat
cudf.core.column.lists.ListMethods.contains
cudf.core.column.lists.ListMethods.index
cudf.core.column.lists.ListMethods.get
cudf.core.column.lists.ListMethods.leaves
cudf.core.column.lists.ListMethods.len
cudf.core.column.lists.ListMethods.sort_values
cudf.core.column.lists.ListMethods.take
cudf.core.column.lists.ListMethods.unique
cudf.core.column.struct.StructMethods.field
cudf.core.column.struct.StructMethods.explode
cudf.Series.to_arrow
cudf.Series.to_cupy
cudf.Series.to_dict
cudf.Series.to_dlpack
cudf.Series.to_frame
cudf.Series.to_hdf
cudf.Series.to_json
cudf.Series.to_numpy
cudf.Series.to_pandas
cudf.Series.to_string
cudf.Series.from_arrow
cudf.Series.from_categorical
cudf.Series.from_masked_array
cudf.Series.from_pandas
cudf.Series.hash_values
DataFrame
cudf.DataFrame
cudf.DataFrame.axes
cudf.DataFrame.index
cudf.DataFrame.columns
cudf.DataFrame.dtypes
cudf.DataFrame.info
cudf.DataFrame.select_dtypes
cudf.DataFrame.values
cudf.DataFrame.ndim
cudf.DataFrame.size
cudf.DataFrame.shape
cudf.DataFrame.memory_usage
cudf.DataFrame.empty
cudf.DataFrame.astype
cudf.DataFrame.copy
cudf.DataFrame.head
cudf.DataFrame.at
cudf.DataFrame.iat
cudf.DataFrame.loc
cudf.DataFrame.iloc
cudf.DataFrame.insert
cudf.DataFrame.__iter__
cudf.DataFrame.items
cudf.DataFrame.keys
cudf.DataFrame.iterrows
cudf.DataFrame.itertuples
cudf.DataFrame.pop
cudf.DataFrame.tail
cudf.DataFrame.isin
cudf.DataFrame.where
cudf.DataFrame.mask
cudf.DataFrame.query
cudf.DataFrame.add
cudf.DataFrame.sub
cudf.DataFrame.subtract
cudf.DataFrame.mul
cudf.DataFrame.multiply
cudf.DataFrame.truediv
cudf.DataFrame.div
cudf.DataFrame.divide
cudf.DataFrame.floordiv
cudf.DataFrame.mod
cudf.DataFrame.pow
cudf.DataFrame.dot
cudf.DataFrame.radd
cudf.DataFrame.rsub
cudf.DataFrame.rmul
cudf.DataFrame.rdiv
cudf.DataFrame.rtruediv
cudf.DataFrame.rfloordiv
cudf.DataFrame.rmod
cudf.DataFrame.rpow
cudf.DataFrame.round
cudf.DataFrame.lt
cudf.DataFrame.gt
cudf.DataFrame.le
cudf.DataFrame.ge
cudf.DataFrame.ne
cudf.DataFrame.eq
cudf.DataFrame.product
cudf.DataFrame.apply
cudf.DataFrame.applymap
cudf.DataFrame.apply_chunks
cudf.DataFrame.apply_rows
cudf.DataFrame.pipe
cudf.DataFrame.agg
cudf.DataFrame.groupby
cudf.DataFrame.rolling
cudf.DataFrame.abs
cudf.DataFrame.all
cudf.DataFrame.any
cudf.DataFrame.clip
cudf.DataFrame.corr
cudf.DataFrame.count
cudf.DataFrame.cov
cudf.DataFrame.cummax
cudf.DataFrame.cummin
cudf.DataFrame.cumprod
cudf.DataFrame.cumsum
cudf.DataFrame.describe
cudf.DataFrame.diff
cudf.DataFrame.eval
cudf.DataFrame.kurt
cudf.DataFrame.kurtosis
cudf.DataFrame.max
cudf.DataFrame.mean
cudf.DataFrame.median
cudf.DataFrame.min
cudf.DataFrame.mode
cudf.DataFrame.pct_change
cudf.DataFrame.prod
cudf.DataFrame.product
cudf.DataFrame.quantile
cudf.DataFrame.rank
cudf.DataFrame.round
cudf.DataFrame.skew
cudf.DataFrame.sum
cudf.DataFrame.sum_of_squares
cudf.DataFrame.std
cudf.DataFrame.var
cudf.DataFrame.nunique
cudf.DataFrame.value_counts
cudf.DataFrame.add_prefix
cudf.DataFrame.add_suffix
cudf.DataFrame.drop
cudf.DataFrame.drop_duplicates
cudf.DataFrame.duplicated
cudf.DataFrame.equals
cudf.DataFrame.first
cudf.DataFrame.head
cudf.DataFrame.last
cudf.DataFrame.reindex
cudf.DataFrame.rename
cudf.DataFrame.reset_index
cudf.DataFrame.sample
cudf.DataFrame.searchsorted
cudf.DataFrame.set_index
cudf.DataFrame.repeat
cudf.DataFrame.tail
cudf.DataFrame.take
cudf.DataFrame.tile
cudf.DataFrame.truncate
cudf.DataFrame.backfill
cudf.DataFrame.bfill
cudf.DataFrame.dropna
cudf.DataFrame.ffill
cudf.DataFrame.fillna
cudf.DataFrame.interpolate
cudf.DataFrame.isna
cudf.DataFrame.isnull
cudf.DataFrame.nans_to_nulls
cudf.DataFrame.notna
cudf.DataFrame.notnull
cudf.DataFrame.pad
cudf.DataFrame.replace
cudf.DataFrame.argsort
cudf.DataFrame.interleave_columns
cudf.DataFrame.partition_by_hash
cudf.DataFrame.pivot
cudf.DataFrame.pivot_table
cudf.DataFrame.scatter_by_map
cudf.DataFrame.sort_values
cudf.DataFrame.sort_index
cudf.DataFrame.nlargest
cudf.DataFrame.nsmallest
cudf.DataFrame.stack
cudf.DataFrame.unstack
cudf.DataFrame.melt
cudf.DataFrame.explode
cudf.DataFrame.to_struct
cudf.DataFrame.T
cudf.DataFrame.transpose
cudf.DataFrame.append
cudf.DataFrame.assign
cudf.DataFrame.join
cudf.DataFrame.merge
cudf.DataFrame.update
cudf.DataFrame.shift
cudf.DataFrame.resample
cudf.DataFrame.from_arrow
cudf.DataFrame.from_dict
cudf.DataFrame.from_pandas
cudf.DataFrame.from_records
cudf.DataFrame.hash_values
cudf.DataFrame.to_arrow
cudf.DataFrame.to_dict
cudf.DataFrame.to_dlpack
cudf.DataFrame.to_parquet
cudf.DataFrame.to_csv
cudf.DataFrame.to_cupy
cudf.DataFrame.to_hdf
cudf.DataFrame.to_dict
cudf.DataFrame.to_json
cudf.DataFrame.to_numpy
cudf.DataFrame.to_pandas
cudf.DataFrame.to_feather
cudf.DataFrame.to_records
cudf.DataFrame.to_string
Index objects
cudf.Index
cudf.Index.has_duplicates
cudf.Index.duplicated
cudf.Index.hasnans
cudf.Index.is_monotonic
cudf.Index.is_monotonic_increasing
cudf.Index.is_monotonic_decreasing
cudf.Index.names
cudf.Index.nlevels
cudf.Index.size
cudf.Index.values
cudf.Index.any
cudf.Index.copy
cudf.Index.drop_duplicates
cudf.Index.is_boolean
cudf.Index.is_categorical
cudf.Index.is_floating
cudf.Index.is_integer
cudf.Index.is_interval
cudf.Index.is_numeric
cudf.Index.is_object
cudf.Index.rename
cudf.Index.repeat
cudf.Index.take
cudf.Index.unique
cudf.Index.set_names
cudf.Index.fillna
cudf.Index.dropna
cudf.Index.isna
cudf.Index.notna
cudf.Index.to_series
cudf.Index.to_frame
cudf.Index.to_pandas
cudf.Index.to_dlpack
cudf.Index.from_pandas
cudf.Index.from_arrow
cudf.Index.sort_values
cudf.Index.append
cudf.Index.union
cudf.Index.intersection
cudf.Index.join
cudf.Index.difference
cudf.Index.get_level_values
cudf.Index.get_loc
cudf.Index.get_slice_bound
cudf.Index.isin
cudf.RangeIndex
cudf.Int64Index
cudf.UInt64Index
cudf.Float64Index
cudf.CategoricalIndex
cudf.CategoricalIndex.codes
cudf.CategoricalIndex.categories
cudf.CategoricalIndex.equals
cudf.IntervalIndex
cudf.IntervalIndex.from_breaks
cudf.IntervalIndex.values
cudf.IntervalIndex.get_loc
cudf.MultiIndex
cudf.MultiIndex.from_tuples
cudf.MultiIndex.from_product
cudf.MultiIndex.from_frame
cudf.MultiIndex.from_arrow
cudf.MultiIndex.names
cudf.MultiIndex.levels
cudf.MultiIndex.codes
cudf.MultiIndex.nlevels
cudf.MultiIndex.to_frame
cudf.MultiIndex.droplevel
cudf.MultiIndex.get_loc
cudf.MultiIndex.get_level_values
cudf.DatetimeIndex
cudf.DatetimeIndex.year
cudf.DatetimeIndex.month
cudf.DatetimeIndex.day
cudf.DatetimeIndex.hour
cudf.DatetimeIndex.minute
cudf.DatetimeIndex.second
cudf.DatetimeIndex.microsecond
cudf.DatetimeIndex.nanosecond
cudf.DatetimeIndex.day_of_year
cudf.DatetimeIndex.dayofyear
cudf.DatetimeIndex.dayofweek
cudf.DatetimeIndex.weekday
cudf.DatetimeIndex.quarter
cudf.DatetimeIndex.is_leap_year
cudf.DatetimeIndex.isocalendar
cudf.DatetimeIndex.round
cudf.DatetimeIndex.ceil
cudf.DatetimeIndex.floor
cudf.DatetimeIndex.to_series
cudf.DatetimeIndex.to_frame
cudf.TimedeltaIndex
cudf.TimedeltaIndex.days
cudf.TimedeltaIndex.seconds
cudf.TimedeltaIndex.microseconds
cudf.TimedeltaIndex.nanoseconds
cudf.TimedeltaIndex.components
cudf.TimedeltaIndex.inferred_freq
cudf.TimedeltaIndex.to_series
cudf.TimedeltaIndex.to_frame
GroupBy
cudf.core.groupby.GroupBy.__iter__
cudf.core.groupby.GroupBy.groups
cudf.Grouper
cudf.core.groupby.groupby.GroupBy.apply
cudf.core.groupby.groupby.GroupBy.agg
cudf.core.groupby.groupby.SeriesGroupBy.aggregate
cudf.core.groupby.groupby.DataFrameGroupBy.aggregate
cudf.core.groupby.groupby.GroupBy.pipe
cudf.core.groupby.groupby.GroupBy.transform
cudf.core.groupby.groupby.GroupBy.bfill
cudf.core.groupby.groupby.GroupBy.backfill
cudf.core.groupby.groupby.GroupBy.count
cudf.core.groupby.groupby.GroupBy.cumcount
cudf.core.groupby.groupby.GroupBy.cummax
cudf.core.groupby.groupby.GroupBy.cummin
cudf.core.groupby.groupby.GroupBy.cumsum
cudf.core.groupby.groupby.GroupBy.diff
cudf.core.groupby.groupby.GroupBy.ffill
cudf.core.groupby.groupby.GroupBy.first
cudf.core.groupby.groupby.GroupBy.get_group
cudf.core.groupby.groupby.GroupBy.groups
cudf.core.groupby.groupby.GroupBy.idxmax
cudf.core.groupby.groupby.GroupBy.idxmin
cudf.core.groupby.groupby.GroupBy.last
cudf.core.groupby.groupby.GroupBy.max
cudf.core.groupby.groupby.GroupBy.mean
cudf.core.groupby.groupby.GroupBy.median
cudf.core.groupby.groupby.GroupBy.min
cudf.core.groupby.groupby.GroupBy.ngroup
cudf.core.groupby.groupby.GroupBy.nth
cudf.core.groupby.groupby.GroupBy.nunique
cudf.core.groupby.groupby.GroupBy.pad
cudf.core.groupby.groupby.GroupBy.prod
cudf.core.groupby.groupby.GroupBy.shift
cudf.core.groupby.groupby.GroupBy.size
cudf.core.groupby.groupby.GroupBy.std
cudf.core.groupby.groupby.GroupBy.sum
cudf.core.groupby.groupby.GroupBy.var
cudf.core.groupby.groupby.GroupBy.corr
cudf.core.groupby.groupby.GroupBy.cov
cudf.core.groupby.groupby.DataFrameGroupBy.backfill
cudf.core.groupby.groupby.DataFrameGroupBy.bfill
cudf.core.groupby.groupby.DataFrameGroupBy.count
cudf.core.groupby.groupby.DataFrameGroupBy.cumcount
cudf.core.groupby.groupby.DataFrameGroupBy.cummax
cudf.core.groupby.groupby.DataFrameGroupBy.cummin
cudf.core.groupby.groupby.DataFrameGroupBy.cumsum
cudf.core.groupby.groupby.DataFrameGroupBy.describe
cudf.core.groupby.groupby.DataFrameGroupBy.diff
cudf.core.groupby.groupby.DataFrameGroupBy.ffill
cudf.core.groupby.groupby.DataFrameGroupBy.fillna
cudf.core.groupby.groupby.DataFrameGroupBy.idxmax
cudf.core.groupby.groupby.DataFrameGroupBy.idxmin
cudf.core.groupby.groupby.DataFrameGroupBy.nunique
cudf.core.groupby.groupby.DataFrameGroupBy.pad
cudf.core.groupby.groupby.DataFrameGroupBy.quantile
cudf.core.groupby.groupby.DataFrameGroupBy.shift
cudf.core.groupby.groupby.DataFrameGroupBy.size
cudf.core.groupby.groupby.SeriesGroupBy.nunique
cudf.core.groupby.groupby.SeriesGroupBy.unique
General Functions
cudf.concat
cudf.cut
cudf.get_dummies
cudf.melt
cudf.pivot
cudf.pivot_table
cudf.crosstab
cudf.unstack
cudf.to_numeric
cudf.from_dlpack
cudf.to_datetime
General Utilities
cudf.testing.testing.assert_column_equal
cudf.testing.testing.assert_frame_equal
cudf.testing.testing.assert_index_equal
cudf.testing.testing.assert_series_equal
Window
cudf.core.window.rolling.Rolling.count
cudf.core.window.rolling.Rolling.sum
cudf.core.window.rolling.Rolling.mean
cudf.core.window.rolling.Rolling.var
cudf.core.window.rolling.Rolling.std
cudf.core.window.rolling.Rolling.min
cudf.core.window.rolling.Rolling.max
cudf.core.window.rolling.Rolling.apply
Input/output
cudf.read_csv
cudf.DataFrame.to_csv
cudf.read_text
cudf.read_json
cudf.DataFrame.to_json
cudf.read_parquet
cudf.DataFrame.to_parquet
cudf.io.parquet.read_parquet_metadata
cudf.io.parquet.ParquetDatasetWriter
cudf.read_orc
cudf.DataFrame.to_orc
cudf.read_hdf
cudf.DataFrame.to_hdf
cudf.read_feather
cudf.DataFrame.to_feather
cudf.read_avro
SubwordTokenizer
cudf.core.subword_tokenizer.SubwordTokenizer
String handling
cudf.core.column.string.StringMethods.byte_count
cudf.core.column.string.StringMethods.capitalize
cudf.core.column.string.StringMethods.cat
cudf.core.column.string.StringMethods.center
cudf.core.column.string.StringMethods.character_ngrams
cudf.core.column.string.StringMethods.character_tokenize
cudf.core.column.string.StringMethods.code_points
cudf.core.column.string.StringMethods.contains
cudf.core.column.string.StringMethods.count
cudf.core.column.string.StringMethods.detokenize
cudf.core.column.string.StringMethods.edit_distance
cudf.core.column.string.StringMethods.edit_distance_matrix
cudf.core.column.string.StringMethods.endswith
cudf.core.column.string.StringMethods.extract
cudf.core.column.string.StringMethods.filter_alphanum
cudf.core.column.string.StringMethods.filter_characters
cudf.core.column.string.StringMethods.filter_tokens
cudf.core.column.string.StringMethods.find
cudf.core.column.string.StringMethods.findall
cudf.core.column.string.StringMethods.find_multiple
cudf.core.column.string.StringMethods.get
cudf.core.column.string.StringMethods.get_json_object
cudf.core.column.string.StringMethods.hex_to_int
cudf.core.column.string.StringMethods.htoi
cudf.core.column.string.StringMethods.index
cudf.core.column.string.StringMethods.insert
cudf.core.column.string.StringMethods.ip2int
cudf.core.column.string.StringMethods.ip_to_int
cudf.core.column.string.StringMethods.is_consonant
cudf.core.column.string.StringMethods.is_vowel
cudf.core.column.string.StringMethods.isalnum
cudf.core.column.string.StringMethods.isalpha
cudf.core.column.string.StringMethods.isdecimal
cudf.core.column.string.StringMethods.isdigit
cudf.core.column.string.StringMethods.isempty
cudf.core.column.string.StringMethods.isfloat
cudf.core.column.string.StringMethods.ishex
cudf.core.column.string.StringMethods.isinteger
cudf.core.column.string.StringMethods.isipv4
cudf.core.column.string.StringMethods.isspace
cudf.core.column.string.StringMethods.islower
cudf.core.column.string.StringMethods.isnumeric
cudf.core.column.string.StringMethods.isupper
cudf.core.column.string.StringMethods.istimestamp
cudf.core.column.string.StringMethods.istitle
cudf.core.column.string.StringMethods.join
cudf.core.column.string.StringMethods.len
cudf.core.column.string.StringMethods.like
cudf.core.column.string.StringMethods.ljust
cudf.core.column.string.StringMethods.lower
cudf.core.column.string.StringMethods.lstrip
cudf.core.column.string.StringMethods.match
cudf.core.column.string.StringMethods.ngrams
cudf.core.column.string.StringMethods.ngrams_tokenize
cudf.core.column.string.StringMethods.normalize_characters
cudf.core.column.string.StringMethods.normalize_spaces
cudf.core.column.string.StringMethods.pad
cudf.core.column.string.StringMethods.partition
cudf.core.column.string.StringMethods.porter_stemmer_measure
cudf.core.column.string.StringMethods.repeat
cudf.core.column.string.StringMethods.removeprefix
cudf.core.column.string.StringMethods.removesuffix
cudf.core.column.string.StringMethods.replace
cudf.core.column.string.StringMethods.replace_tokens
cudf.core.column.string.StringMethods.replace_with_backrefs
cudf.core.column.string.StringMethods.rfind
cudf.core.column.string.StringMethods.rindex
cudf.core.column.string.StringMethods.rjust
cudf.core.column.string.StringMethods.rpartition
cudf.core.column.string.StringMethods.rsplit
cudf.core.column.string.StringMethods.rstrip
cudf.core.column.string.StringMethods.slice
cudf.core.column.string.StringMethods.slice_from
cudf.core.column.string.StringMethods.slice_replace
cudf.core.column.string.StringMethods.split
cudf.core.column.string.StringMethods.rsplit
cudf.core.column.string.StringMethods.startswith
cudf.core.column.string.StringMethods.strip
cudf.core.column.string.StringMethods.swapcase
cudf.core.column.string.StringMethods.title
cudf.core.column.string.StringMethods.token_count
cudf.core.column.string.StringMethods.tokenize
cudf.core.column.string.StringMethods.translate
cudf.core.column.string.StringMethods.upper
cudf.core.column.string.StringMethods.url_decode
cudf.core.column.string.StringMethods.url_encode
cudf.core.column.string.StringMethods.wrap
cudf.core.column.string.StringMethods.zfill
List handling
cudf.core.column.lists.ListMethods.astype
cudf.core.column.lists.ListMethods.concat
cudf.core.column.lists.ListMethods.contains
cudf.core.column.lists.ListMethods.index
cudf.core.column.lists.ListMethods.get
cudf.core.column.lists.ListMethods.leaves
cudf.core.column.lists.ListMethods.len
cudf.core.column.lists.ListMethods.sort_values
cudf.core.column.lists.ListMethods.take
cudf.core.column.lists.ListMethods.unique
Struct handling
cudf.core.column.struct.StructMethods.field
cudf.core.column.struct.StructMethods.explode
cudf Options
cudf.get_option
cudf.set_option
cudf.describe_option
cudf.Series.valid_count
#
property
Series.
valid_count
#
Number of non-null values
On this page
Series.valid_count
Show Source