Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package saddle

    Saddle is a Scala Data Library.

    Saddle

    Saddle is a Scala Data Library.

    Saddle provides array-backed, indexed one- and two-dimensional data structures.

    These data structures are specialized on JVM primitives. With them one can often avoid the overhead of boxing and unboxing.

    Basic operations also aim to be robust to missing values (NA's)

    The building blocks are intended to be easily composed.

    The foundational building blocks are:

    Inspiration for Saddle comes from many sources, including the R programming language, the pandas data analysis library for Python, and the Scala collections library.

    Definition Classes
    org
  • package io
    Definition Classes
    saddle
  • package csv
    Definition Classes
    io
  • package npy
    Definition Classes
    io
  • ByteType
  • DType
  • Descriptor
  • DoubleType
  • FloatType
  • IntType
  • LongType

package npy

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Type Members

  1. sealed trait DType[T] extends AnyRef
  2. case class Descriptor(fortran: Boolean, shape: List[Long], dtype: String) extends Product with Serializable

Value Members

  1. def parse[T](tpe: DType[T], size: Int, from: ByteBuffer): Either[String, Array[T]]
  2. def parseHeader(s: String): Descriptor
  3. def readDataFromChannel[T](tpe: DType[T], channel: ReadableByteChannel, len: Long): Iterator[Either[String, Array[T]]]
  4. def readFromChannel[T](dtype: DType[T], channel: ReadableByteChannel): Either[String, (Descriptor, Iterator[Either[String, Array[T]]])]
  5. def readHeaderFromChannel(channel: ReadableByteChannel): Either[String, Descriptor]
  6. case object ByteType extends DType[Byte] with Product with Serializable
  7. case object DoubleType extends DType[Double] with Product with Serializable
  8. case object FloatType extends DType[Float] with Product with Serializable
  9. case object IntType extends DType[Int] with Product with Serializable
  10. case object LongType extends DType[Long] with Product with Serializable

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