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public final class CountKt
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Method Summary
Modifier and Type Method Description final static <T extends Any> Integercount(DataFrame<T> $self, Function2<DataRow<T>, DataRow<T>, Boolean> predicate)final static <T extends Any, G extends Any> DataFrame<T>count(GroupedDataFrame<T, G> $self)final static Integercount(DataColumn<?> $self)final static <T extends Any> Integercount(DataColumn<T> $self, Function1<T, Boolean> predicate)final static <T extends Any, G extends Any> DataFrame<T>countInto(GroupedDataFrame<T, G> $self, String columnName)-
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Method Detail
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count
final static <T extends Any> Integer count(DataFrame<T> $self, Function2<DataRow<T>, DataRow<T>, Boolean> predicate)
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count
final static <T extends Any, G extends Any> DataFrame<T> count(GroupedDataFrame<T, G> $self)
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count
final static Integer count(DataColumn<?> $self)
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count
final static <T extends Any> Integer count(DataColumn<T> $self, Function1<T, Boolean> predicate)
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