Index - K
| KARNEY | DataFrame.IO.Parquet.Types |
| key | DataFrame.IO.Parquet.Thrift |
| keyColIndices | DataFrame.Operations.Join, DataFrame |
| KeyValue | |
| 1 (Type/Class) | DataFrame.IO.Parquet.Thrift |
| 2 (Data Constructor) | DataFrame.IO.Parquet.Thrift |
| keyValueMetadata | DataFrame.IO.Parquet.Thrift |
| kFolds | DataFrame.Operations.Subset, DataFrame |
| KindOf | DataFrame.Internal.Types |
| KnownSchema | DataFrame.Typed.Schema, DataFrame.Typed |