| EBIT_PACKED | DataFrame.IO.Parquet.Types | 
| EBYTE_STREAM_SPLIT | DataFrame.IO.Parquet.Types | 
| EDELTA_BINARY_PACKED | DataFrame.IO.Parquet.Types | 
| EDELTA_BYTE_ARRAY | DataFrame.IO.Parquet.Types | 
| EDELTA_LENGTH_BYTE_ARRAY | DataFrame.IO.Parquet.Types | 
| EdgeInterpolationAlgorithm | DataFrame.IO.Parquet.Types | 
| editDistance | DataFrame.Errors, DataFrame | 
| elementName | DataFrame.IO.Parquet.Thrift | 
| elements | DataFrame.Internal.Schema | 
| elementType | DataFrame.IO.Parquet.Thrift | 
| empty | DataFrame.Internal.DataFrame, DataFrame | 
| emptyBoundingBox | DataFrame.IO.Parquet.Types | 
| emptyColumnChunk | DataFrame.IO.Parquet.Thrift | 
| emptyColumnMetadata | DataFrame.IO.Parquet.Thrift | 
| emptyColumnStatistics |   | 
| 1 (Function) | DataFrame.IO.Parquet.ColumnStatistics | 
| 2 (Function) | DataFrame.IO.Parquet.Types | 
| emptyDataPageHeader | DataFrame.IO.Parquet.Types | 
| emptyDataPageHeaderV2 | DataFrame.IO.Parquet.Types | 
| emptyDataSetError | DataFrame.Errors, DataFrame | 
| EmptyDataSetException | DataFrame.Errors, DataFrame | 
| emptyDictionaryPageHeader | DataFrame.IO.Parquet.Types | 
| emptyGeospatialStatistics | DataFrame.IO.Parquet.Types | 
| emptyKeyValue | DataFrame.IO.Parquet.Thrift | 
| emptyPageEncodingStats | DataFrame.IO.Parquet.Types | 
| emptyPageHeader | DataFrame.IO.Parquet.Types | 
| emptyRowGroup | DataFrame.IO.Parquet.Thrift | 
| emptySizeStatistics | DataFrame.IO.Parquet.Types | 
| emptySortingColumn | DataFrame.IO.Parquet.Types | 
| emptyToNothing | DataFrame.Operations.Typing | 
| encryptedColumnMetadata | DataFrame.IO.Parquet.Thrift | 
| EncryptionAlgorithm | DataFrame.IO.Parquet.Types | 
| encryptionAlgorithm | DataFrame.IO.Parquet.Thrift | 
| EncryptionWithColumnKey | DataFrame.IO.Parquet.Types | 
| ENCRYPTION_ALGORITHM_UNKNOWN | DataFrame.IO.Parquet.Types | 
| ENCRYPTION_WITH_FOOTER_KEY | DataFrame.IO.Parquet.Types | 
| endOfLine | DataFrame.IO.CSV | 
| ENUM_TYPE | DataFrame.IO.Parquet.Types | 
| EPLAIN | DataFrame.IO.Parquet.Types | 
| EPLAIN_DICTIONARY | DataFrame.IO.Parquet.Types | 
| eq | DataFrame.Functions | 
| equalNonEmpty | DataFrame.Operations.Typing | 
| equivalent | DataFrame.Functions | 
| ERLE | DataFrame.IO.Parquet.Types | 
| ERLE_DICTIONARY | DataFrame.IO.Parquet.Types | 
| errorColumnName | DataFrame.Errors, DataFrame | 
| eSize | DataFrame.Internal.Expression | 
| eval | DataFrame.Lazy.Internal.DataFrame, DataFrame.Lazy | 
| exclude | DataFrame.Operations.Subset, DataFrame | 
| expandColumn | DataFrame.Internal.Column | 
| expectedType | DataFrame.Errors, DataFrame | 
| Expr | DataFrame.Internal.Expression, DataFrame | 
| exprComp | DataFrame.Internal.Expression | 
| extractNumericColumn |   | 
| 1 (Function) | DataFrame.Display.Web.Plot | 
| 2 (Function) | DataFrame.Display.Terminal.Plot, DataFrame | 
| extractStringColumn |   | 
| 1 (Function) | DataFrame.Display.Web.Plot | 
| 2 (Function) | DataFrame.Display.Terminal.Plot, DataFrame |