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case class RandiU0(b: Int = 5, stream: Int = 0) extends Variate with Product with Serializable

This class generates RandiU0 random variates (unique random integers: 0, ..., b). This discrete RV models equi-probable integral outcomes starting with 0.

b

the upper bound (>= 0) (inclusive)

stream

the random number stream

Linear Supertypes
Serializable, Serializable, Product, Equals, Variate, Error, AnyRef, Any
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  1. RandiU0
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Variate
  7. Error
  8. AnyRef
  9. Any
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Instance Constructors

  1. new RandiU0(b: Int = 5, stream: Int = 0)

    b

    the upper bound (>= 0) (inclusive)

    stream

    the random number stream

Value Members

  1. val b: Int
  2. def discrete: Boolean

    Determine whether the distribution is discrete or continuous.

    Determine whether the distribution is discrete or continuous.

    Definition Classes
    Variate
  3. final def flaw(method: String, message: String): Unit

    Show the flaw by printing the error message.

    Show the flaw by printing the error message.

    method

    the method where the error occurred

    message

    the error message

    Definition Classes
    Error
  4. def gen: Double

    Determine the next random number for the particular distribution.

    Determine the next random number for the particular distribution.

    Definition Classes
    RandiU0 → Variate
  5. def gen1(z: Double): Double

    Determine the next random number for the particular distribution.

    Determine the next random number for the particular distribution. This version allows one parameter.

    z

    the limit parameter

    Definition Classes
    RandiU0 → Variate
  6. def igen: Int

    Determine the next random integer for the particular distribution.

    Determine the next random integer for the particular distribution. It is only valid for discrete random variates.

    Definition Classes
    RandiU0 → Variate
  7. def igen1(z: Double): Int

    Determine the next random integer for the particular distribution.

    Determine the next random integer for the particular distribution. It is only valid for discrete random variates. This version allows one parameter.

    z

    the limit parameter

    Definition Classes
    RandiU0 → Variate
  8. val mean: Double
    Definition Classes
    RandiU0 → Variate
  9. def pf(z: Double): Double

    Compute the probability function (pf): Either (a) the probability density function (pdf) for continuous RV's or (b) the probability mass function (pmf) for discrete RV's.

    Compute the probability function (pf): Either (a) the probability density function (pdf) for continuous RV's or (b) the probability mass function (pmf) for discrete RV's.

    z

    the mass point whose probability density/mass is sought

    Definition Classes
    RandiU0 → Variate
  10. def pmf(k: Int = 0): Array[Double]

    Return the entire probability mass function (pmf) for finite discrete RV's.

    Return the entire probability mass function (pmf) for finite discrete RV's.

    k

    number of objects of the first type

    Definition Classes
    Variate
  11. val previous: Set[Int]
  12. def sgen: String

    Determine the next random string for the particular distribution.

    Determine the next random string for the particular distribution. For better random strings, overide this method.

    Definition Classes
    Variate
  13. def sgen1(z: Double): String

    Determine the next random string for the particular distribution.

    Determine the next random string for the particular distribution. For better random strings, overide this method. This version allows one parameter.

    z

    the limit parameter

    Definition Classes
    Variate
  14. val stream: Int