Class

breeze.stats.distributions

Pareto

Related Doc: package distributions

Permalink

case class Pareto(scale: Double, shape: Double)(implicit rand: RandBasis = Rand) extends ContinuousDistr[Double] with Moments[Double, Double] with HasCdf with Product with Serializable

http://en.wikipedia.org/wiki/Laplace_distribution

Linear Supertypes
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Pareto
  2. Product
  3. Equals
  4. HasCdf
  5. Moments
  6. ContinuousDistr
  7. Rand
  8. Serializable
  9. Serializable
  10. Density
  11. AnyRef
  12. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new Pareto(scale: Double, shape: Double)(implicit rand: RandBasis = Rand)

    Permalink

Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  4. def apply(x: Double): Double

    Permalink

    Returns the unnormalized value of the measure

    Returns the unnormalized value of the measure

    Definition Classes
    ContinuousDistrDensity
  5. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  6. def cdf(x: Double): Double

    Permalink
    Definition Classes
    ParetoHasCdf
  7. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )
  8. def condition(p: (Double) ⇒ Boolean): Rand[Double]

    Permalink
    Definition Classes
    Rand
  9. def draw(): Double

    Permalink

    Gets one sample from the distribution.

    Gets one sample from the distribution. Equivalent to sample()

    Definition Classes
    ParetoRand
  10. def drawOpt(): Option[Double]

    Permalink

    Overridden by filter/map/flatmap for monadic invocations.

    Overridden by filter/map/flatmap for monadic invocations. Basically, rejeciton samplers will return None here

    Definition Classes
    Rand
  11. def entropy: Double

    Permalink
    Definition Classes
    ParetoMoments
  12. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  13. def filter(p: (Double) ⇒ Boolean): Rand[Double]

    Permalink
    Definition Classes
    Rand
  14. def flatMap[E](f: (Double) ⇒ Rand[E]): Rand[E]

    Permalink

    Converts a random sampler of one type to a random sampler of another type.

    Converts a random sampler of one type to a random sampler of another type. Examples: randInt(10).flatMap(x => randInt(3 * x.asInstanceOf[Int]) gives a Rand[Int] in the range [0,30] Equivalently, for(x <- randInt(10); y <- randInt(30 *x)) yield y

    f

    the transform to apply to the sampled value.

    Definition Classes
    Rand
  15. def foreach(f: (Double) ⇒ Unit): Unit

    Permalink

    Samples one element and qpplies the provided function to it.

    Samples one element and qpplies the provided function to it. Despite the name, the function is applied once. Sample usage:

     for(x <- Rand.uniform) { println(x) } 
    

    f

    the function to be applied

    Definition Classes
    Rand
  16. def get(): Double

    Permalink
    Definition Classes
    Rand
  17. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  18. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  19. def logApply(x: Double): Double

    Permalink

    Returns the log unnormalized value of the measure

    Returns the log unnormalized value of the measure

    Definition Classes
    ContinuousDistrDensity
  20. lazy val logNormalizer: Double

    Permalink
    Definition Classes
    ParetoContinuousDistr
  21. def logPdf(x: Double): Double

    Permalink
    Definition Classes
    ContinuousDistr
  22. def map[E](f: (Double) ⇒ E): Rand[E]

    Permalink

    Converts a random sampler of one type to a random sampler of another type.

    Converts a random sampler of one type to a random sampler of another type. Examples: uniform.map(_*2) gives a Rand[Double] in the range [0,2] Equivalently, for(x <- uniform) yield 2*x

    f

    the transform to apply to the sampled value.

    Definition Classes
    Rand
  23. def mean: Double

    Permalink
    Definition Classes
    ParetoMoments
  24. def mode: Double

    Permalink
    Definition Classes
    ParetoMoments
  25. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  26. lazy val normalizer: Double

    Permalink
    Definition Classes
    ContinuousDistr
  27. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  28. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  29. def pdf(x: Double): Double

    Permalink

    Returns the probability density function at that point.

    Returns the probability density function at that point.

    Definition Classes
    ContinuousDistr
  30. def probability(x: Double, y: Double): Double

    Permalink
    Definition Classes
    ParetoHasCdf
  31. def sample(n: Int): IndexedSeq[Double]

    Permalink

    Gets n samples from the distribution.

    Gets n samples from the distribution.

    Definition Classes
    Rand
  32. def sample(): Double

    Permalink

    Gets one sample from the distribution.

    Gets one sample from the distribution. Equivalent to get()

    Definition Classes
    Rand
  33. def samples: Iterator[Double]

    Permalink

    An infinitely long iterator that samples repeatedly from the Rand

    An infinitely long iterator that samples repeatedly from the Rand

    returns

    an iterator that repeatedly samples

    Definition Classes
    Rand
  34. def samplesVector[U >: Double](size: Int)(implicit m: ClassTag[U]): DenseVector[U]

    Permalink

    Return a vector of samples.

    Return a vector of samples.

    Definition Classes
    Rand
  35. val scale: Double

    Permalink
  36. val shape: Double

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

    Permalink
    Definition Classes
    AnyRef
  38. def unnormalizedLogPdf(x: Double): Double

    Permalink
    Definition Classes
    ParetoContinuousDistr
  39. def unnormalizedPdf(x: Double): Double

    Permalink

    Returns the probability density function up to a constant at that point.

    Returns the probability density function up to a constant at that point.

    Definition Classes
    ContinuousDistr
  40. def variance: Double

    Permalink
    Definition Classes
    ParetoMoments
  41. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  42. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  43. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. def withFilter(p: (Double) ⇒ Boolean): Rand[Double]

    Permalink
    Definition Classes
    Rand

Deprecated Value Members

  1. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Product

Inherited from Equals

Inherited from HasCdf

Inherited from Moments[Double, Double]

Inherited from ContinuousDistr[Double]

Inherited from Rand[Double]

Inherited from Serializable

Inherited from Serializable

Inherited from Density[Double]

Inherited from AnyRef

Inherited from Any

Ungrouped