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Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

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2. final def ##(): Int

   

   Definition Classes

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3. final def ==(arg0: Any): Boolean

   

   Definition Classes

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4. def apply(file: Path): AnyRef

   

   Reads a Serializable object/model.

5. def apply(file: String): AnyRef

   

   Reads a Serializable object/model.

6. def arff(file: Path): DataFrame

   

   Reads an ARFF file.

7. def arff(file: String): DataFrame

   

   Reads an ARFF file.

8. def arrow(file: Path): DataFrame

   

   Reads an Apache Arrow file.

9. def arrow(file: String): DataFrame

   

   Reads an Apache Arrow file.

10. final def asInstanceOf[T0]: T0

    

    Definition Classes

    Any

11. def avro(file: Path, schema: Schema): DataFrame

    

    Reads an Apache Avro file.

12. def avro(file: String, schema: Schema): DataFrame

    

    Reads an Apache Avro file.

13. def clone(): AnyRef

    

    Attributes

    protected[java.lang]

    Definition Classes

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    Annotations

    @throws( ... )

14. def csv(file: Path, format: CSVFormat, schema: StructType): DataFrame

    

    Reads a CSV file.

15. def csv(file: String, format: CSVFormat, schema: StructType): DataFrame

    

    Reads a CSV file.

16. def csv(file: Path, delimiter: Char, header: Boolean, quote: Char, escape: Char, schema: StructType): DataFrame

    

    Reads a CSV file.

17. def csv(file: String, delimiter: Char = ',', header: Boolean = true, quote: Char = '"', escape: Char = '\\', schema: StructType = null): DataFrame

    

    Reads a CSV file.

18. final def eq(arg0: AnyRef): Boolean

    

    Definition Classes

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19. def equals(arg0: Any): Boolean

    

    Definition Classes

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20. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

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    Annotations

    @throws( classOf[java.lang.Throwable] )

21. final def getClass(): Class[_]

    

    Definition Classes

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22. def hashCode(): Int

    

    Definition Classes

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23. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

24. def jdbc(rs: ResultSet): DataFrame

    

    Reads a JDBC query result to a data frame.

25. def json(file: Path, mode: Mode, schema: StructType): DataFrame

    

    Reads a JSON file.

26. def json(file: String, mode: Mode, schema: StructType): DataFrame

    

    Reads a JSON file.

27. def json(file: Path): DataFrame

    

    Reads a JSON file.

28. def json(file: String): DataFrame

    

    Reads a JSON file.

29. def libsvm(file: Path): Dataset[Instance[SparseArray]]

    

    Reads a LivSVM file.

30. def libsvm(file: String): Dataset[Instance[SparseArray]]

    

    Reads a LivSVM file.

31. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

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32. final def notify(): Unit

    

    Definition Classes

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33. final def notifyAll(): Unit

    

    Definition Classes

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34. def parquet(file: Path): DataFrame

    

    Reads an Apache Parquet file.

35. def parquet(file: String): DataFrame

    

    Reads an Apache Parquet file.

36. def sas(file: Path): DataFrame

    

    Reads a SAS7BDAT file.

37. def sas(file: String): DataFrame

    

    Reads a SAS7BDAT file.

38. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

39. def toString(): String

    

    Definition Classes

    AnyRef → Any

40. final def wait(): Unit

    

    Definition Classes

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    Annotations

    @throws( ... )

41. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

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    Annotations

    @throws( ... )

42. final def wait(arg0: Long): Unit

    

    Definition Classes

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    Annotations

    @throws( ... )

43. def wavefront(file: Path): (Array[Array[Double]], Array[Array[Int]])

    

    Reads a Wavefront OBJ file.

    Reads a Wavefront OBJ file. The OBJ file format is a simple format of 3D geometry including the position of each vertex, the UV position of each texture coordinate vertex, vertex normals, and the faces that make each polygon defined as a list of vertices, and texture vertices. Vertices are stored in a counter-clockwise order by default, making explicit declaration of face normals unnecessary. OBJ coordinates have no units, but OBJ files can contain scale information in a human readable comment line.

    Note that we parse only vertex and face elements. All other information ignored.

    file

    the file path

    returns

    a tuple of vertex array and edge array.

44. def wavefront(file: String): (Array[Array[Double]], Array[Array[Int]])

    

    Reads a Wavefront OBJ file.

45. def xstream(file: Path): AnyRef

    

    Reads an object/model that was serialized by XStream.

46. def xstream(file: String): AnyRef

    

    Reads an object/model that was serialized by XStream.