AggSpecAbsSum 
Specifies an aggregation that outputs the sum of absolute input values for each group.

AggSpecApproximatePercentile 

AggSpecAvg 
Specifies an aggregation that outputs the arithmetic mean for each group.

AggSpecBase 

AggSpecColumnReferences 

AggSpecCountDistinct 
Specifies an aggregation that outputs the count of distinct values for each group.

AggSpecDistinct 
Specifies an aggregation that outputs the distinct values for each group as a Deephaven vector
(io.deephaven.vector.Vector).

AggSpecEmptyBase 

AggSpecFirst 
Specifies an aggregation that outputs the first value in the input column for each group.

AggSpecFormula 
Specifies an aggregation that applies a formula to each input group (as a Deephaven vector
(io.deephaven.vector.Vector)) to produce the corresponding output value.

AggSpecFreeze 
Specifies an aggregation that freezes the first value for each group and ignores subsequent changes.

AggSpecGroup 
Specifies an aggregation that outputs each group of input values as a Deephaven vector (io.deephaven.vector.Vector).

AggSpecLast 
Specifies an aggregation that outputs the last value in the input column for each group.

AggSpecMax 
Specifies an aggregation that outputs the maximum value in the input column for each group.

AggSpecMedian 
Specifier for a column aggregation that produces a median value from the input column's values for each group.

AggSpecMin 
Specifies an aggregation that outputs the minimum value in the input column for each group.

AggSpecPercentile 
Specifier for a column aggregation that produces a percentile value from the input column's values for each group.

AggSpecSortedFirst 
Specifies an aggregation that outputs the first value in the input column for each group, after sorting the group on
the sort columns .

AggSpecSortedLast 
Specifies an aggregation that outputs the last value in the input column for each group, after sorting the group on
the sort columns .

AggSpecStd 
Specifies an aggregation that outputs the standard deviation of the input column values for each group.

AggSpecSum 
Specifies an aggregation that outputs the sum of input values for each group.

AggSpecTDigest 

AggSpecUnique 
Specifies an aggregation that outputs the single unique input value for groups that have one, null if all
input values are null , or AggSpecUnique.nonUniqueSentinel() if there is more than one distinct value.

AggSpecVar 
Specifies an aggregation that outputs the variance of the input column values for each group.

AggSpecWAvg 
Specifies an aggregation that outputs the average (arithmetic mean) of the input column values weighted by the
weight column values for each group.

AggSpecWSum 
Specifies an aggregation that outputs the sum of the input column values weighted by the weight
column values for each group.
