Class/Object

breeze.stats.distributions

RandBasis

Related Docs: object RandBasis | package distributions

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class RandBasis extends Serializable

Provides standard combinators and such to use to compose new Rands.

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Instance Constructors

  1. new RandBasis(generator: RandomGenerator)

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Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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  4. def always[T](t: T): Rand[T]

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    The trivial random generator: always returns the argument

  5. final def asInstanceOf[T0]: T0

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  6. def choose[T](c: Seq[T]): Rand[T]

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  7. def choose[T](c: Iterable[T]): Rand[T]

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    Chooses an element from a collection.

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )
  9. final def eq(arg0: AnyRef): Boolean

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  12. def fromBody[T](f: ⇒ T): Rand[T]

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    Simply reevaluate the body every time get is called

  13. def gaussian(m: Double, s: Double): Rand[Double]

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    Samples a gaussian with m mean and s std

  14. val gaussian: Rand[Double]

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    Samples a gaussian with 0 mean and 1 std

  15. val generator: RandomGenerator

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

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  17. def hashCode(): Int

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  18. final def isInstanceOf[T0]: Boolean

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

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. def permutation(n: Int): Rand[IndexedSeq[Int]]

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    Implements the Knuth shuffle of numbers from 0 to n.

  23. def promote[T1, T2, T3, T4](t: (Rand[T1], Rand[T2], Rand[T3], Rand[T4])): Rand[(T1, T2, T3, T4)]

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  24. def promote[T1, T2, T3](t: (Rand[T1], Rand[T2], Rand[T3])): Rand[(T1, T2, T3)]

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  25. def promote[T1, T2](t: (Rand[T1], Rand[T2])): Rand[(T1, T2)]

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  26. def promote[U](col: Seq[Rand[U]]): Rand[Seq[U]]

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    Convert an Seq of Rand[T] into a Rand[Seq[T]]

  27. def promote[T, CC[X] <: Traversable[X] with TraversableLike[X, CC[X]]](col: CC[Rand[T]])(implicit cbf: CanBuildFrom[CC[Rand[T]], T, CC[T]]): Rand[CC[T]]

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    Convert a Collection of Rand[T] into a Rand[Collection[T]]

  28. def randInt(n: Int, m: Int): Rand[Int]

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    Uniformly samples an integer in [n,m)

  29. def randInt(n: Int): Rand[Int]

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    Uniformly samples an integer in [0,n)

  30. val randInt: Rand[Int]

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    Uniformly samples an integer in [0,MAX_INT]

  31. def randLong(n: Long, m: Long): Rand[Long]

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    Uniformly samples a long integer in [n,m)

  32. def randLong(n: Long): Rand[Long]

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    Uniformly samples a long integer in [0,n)

  33. val randLong: Rand[Long]

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    Uniformly samples a long integer in [0,MAX_LONG]

  34. def subsetsOfSize[T](set: IndexedSeq[T], n: Int): Rand[IndexedSeq[T]]

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    Knuth shuffle of a subset of size n from a set

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

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    Definition Classes
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  36. def toString(): String

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  37. val uniform: Rand[Double]

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    Uniformly samples in [0,1]

  38. final def wait(): Unit

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    @throws( ... )
  39. final def wait(arg0: Long, arg1: Int): Unit

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

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Inherited from Serializable

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