All Implemented Interfaces:: org.jetbrains.dataframe.GroupByAggregations , org.jetbrains.dataframe.aggregation.Aggregatable


public interface GroupedDataFrame<T extends Object, G extends Object>
 implements GroupByAggregations<G>

Nested Classes
Modifier and Type	Class	Description
`public final class`	`GroupedDataFrame.Entry`
`public class`	`GroupedDataFrame.Companion`

Modifier and Type	Method	Description
`abstract DataFrame<T>`	`plain()`
`DataFrame<G>`	`ungroup()`
`DataFrame<T>`	`get(Object values)`
`abstract DataFrame<T>`	`get(List<Object> key)`
`abstract <R extends Any> GroupedDataFrame<T, R>`	`mapGroups(Function2<DataFrame<G>, DataFrame<G>, DataFrame<R>> transform)`
`abstract GroupedDataFrame<T, G>`	`filter(Function2<GroupedDataRow<T, G>, GroupedDataRow<T, G>, Boolean> predicate)`
`abstract FrameColumn<G>`	`getGroups()`
`abstract DataFrame<T>`	`getKeys()`

Methods inherited from class org.jetbrains.dataframe.GroupedDataFrame
aggregate, count, into, into, max, max, maxBy, maxByExpr, maxFor, maxOf, mean, mean, meanFor, min, min, min, minBy, minByExpr, minFor, minFor, minOf, pivot, pivot, pivot, std, std, stdFor, sum, sum, sumFor, values, values, values, values
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 abstract DataFrame<T> get(List<Object> key)

 abstract <R extends Any> GroupedDataFrame<T, R> mapGroups(Function2<DataFrame<G>, DataFrame<G>, DataFrame<R>> transform)

 abstract GroupedDataFrame<T, G> filter(Function2<GroupedDataRow<T, G>, GroupedDataRow<T, G>, Boolean> predicate)

Interface GroupedDataFrame