Uses of Enum
ai.rapids.cudf.NullPolicy
Packages that use NullPolicy
-
Uses of NullPolicy in ai.rapids.cudf
Methods in ai.rapids.cudf that return NullPolicyModifier and TypeMethodDescriptionstatic NullPolicy
Returns the enum constant of this type with the specified name.static NullPolicy[]
NullPolicy.values()
Returns an array containing the constants of this enum type, in the order they are declared.Methods in ai.rapids.cudf with parameters of type NullPolicyModifier and TypeMethodDescriptionstatic GroupByAggregation
GroupByAggregation.collectList
(NullPolicy nullPolicy) Collect the values into a list.static ReductionAggregation
ReductionAggregation.collectList
(NullPolicy nullPolicy) Collect the values into a list.static RollingAggregation
RollingAggregation.collectList
(NullPolicy nullPolicy) Collect the values into a list.static GroupByAggregation
GroupByAggregation.collectSet
(NullPolicy nullPolicy, NullEquality nullEquality, NaNEquality nanEquality) Collect the values into a set.static ReductionAggregation
ReductionAggregation.collectSet
(NullPolicy nullPolicy, NullEquality nullEquality, NaNEquality nanEquality) Collect the values into a set.static RollingAggregation
RollingAggregation.collectSet
(NullPolicy nullPolicy, NullEquality nullEquality, NaNEquality nanEquality) Collect the values into a set.static GroupByAggregation
GroupByAggregation.count
(NullPolicy nullPolicy) Count number of elements.static GroupByScanAggregation
GroupByScanAggregation.count
(NullPolicy nullPolicy) Count number of elements.static RollingAggregation
RollingAggregation.count
(NullPolicy nullPolicy) Count number of elements.int
ColumnView.distinctCount
(NullPolicy nullPolicy) Count how many rows in the column are distinct from one another.ColumnView.listReduce
(SegmentedReductionAggregation aggregation, NullPolicy nullPolicy, DType outType) Do a reduction on the values in a list.static GroupByAggregation
GroupByAggregation.nth
(int offset, NullPolicy nullPolicy) Get the nth element in a group.static ReductionAggregation
ReductionAggregation.nth
(int offset, NullPolicy nullPolicy) Get the nth element in a group.static RollingAggregation
RollingAggregation.nth
(int n, NullPolicy nullPolicy) Select the nth element from a specified window.static GroupByAggregation
GroupByAggregation.nunique
(NullPolicy nullPolicy) Number of unique elements.static ReductionAggregation
ReductionAggregation.nunique
(NullPolicy nullPolicy) Number of unique elements.final ColumnVector
ColumnView.scan
(ScanAggregation aggregation, ScanType scanType, NullPolicy nullPolicy) Computes a scan for a column.ColumnView.segmentedReduce
(ColumnView offsets, SegmentedReductionAggregation aggregation, NullPolicy nullPolicy, DType outType) Do a segmented reduce where the offsets column indicates which groups in this to combine.