scalation/scalation/scalation.random/ProbabilityVec

ProbabilityVec

scalation.random.ProbabilityVec

case class ProbabilityVec(n: Int, d: Double, stream: Int) extends VariateVec

The ProbabilityVec class generates a probability vector where the 'i'th probability is '1/n' with a +/- randomizing displacement of at most 'd'. Note, the probability vector must add to one.

Value parameters

d: the randomizing displacement, must be in [0, 1]
n: the dimension/size of the probability vector

Attributes

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Supertypes: trait Serializable

trait Product

trait Equals

class VariateVec

class Object

trait Matchable

class Any
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Members list

Value members

Concrete methods

Determine the next random double vector for the particular distribution.

Attributes

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

Attributes

Compute the vector mean for the particular distribution.

Attributes

Compute the probability function (pf): The probability density function (pdf) for continuous RVV's or the probability mass function (pmf) for discrete RVV's.

Value parameters

z: the mass point/vector whose probability is sought

Attributes

Inherited methods

Determine whether the distribution is discrete or continuous.

Attributes

Inherited from:: VariateVec

Attributes

Inherited from:: Product

Attributes

Inherited from:: Product

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