Uses of Class
org.apache.mahout.math.jet.random.engine.RandomEngine

Packages that use RandomEngine
org.apache.mahout.math.jet.random Large variety of probability distributions featuring high performance generation of random numbers, CDF's and PDF's. 
org.apache.mahout.math.jet.random.engine Engines generating strong uniformly distributed pseudo-random numbers; Needed by all JET probability distributions since they rely on uniform random numbers to generate random numbers from their own distribution. 
 

Uses of RandomEngine in org.apache.mahout.math.jet.random
 

Methods in org.apache.mahout.math.jet.random with parameters of type RandomEngine
static double Distributions.nextBurr1(double r, int nr, RandomEngine randomGenerator)
          Deprecated. Returns a random number from the Burr II, VII, VIII, X Distributions.
static double Distributions.nextBurr2(double r, double k, int nr, RandomEngine randomGenerator)
          Deprecated. Returns a random number from the Burr III, IV, V, VI, IX, XII distributions.
static double Distributions.nextCauchy(RandomEngine randomGenerator)
          Deprecated. Returns a cauchy distributed random number from the standard Cauchy distribution C(0,1).
static double Distributions.nextErlang(double variance, double mean, RandomEngine randomGenerator)
          Deprecated. Returns an erlang distributed random number with the given variance and mean.
static int Distributions.nextGeometric(double p, RandomEngine randomGenerator)
          Deprecated. Returns a discrete geometric distributed random number; Definition.
static double Distributions.nextLambda(double l3, double l4, RandomEngine randomGenerator)
          Deprecated. Returns a lambda distributed random number with parameters l3 and l4.
static double Distributions.nextLaplace(RandomEngine randomGenerator)
          Deprecated. Returns a Laplace (Double Exponential) distributed random number from the standard Laplace distribution L(0,1).
static double Distributions.nextLogistic(RandomEngine randomGenerator)
          Deprecated. Returns a random number from the standard Logistic distribution Log(0,1).
static double Distributions.nextPowLaw(double alpha, double cut, RandomEngine randomGenerator)
          Deprecated. Returns a power-law distributed random number with the given exponent and lower cutoff.
static double Distributions.nextTriangular(RandomEngine randomGenerator)
          Deprecated. Returns a random number from the standard Triangular distribution in (-1,1).
static double Distributions.nextWeibull(double alpha, double beta, RandomEngine randomGenerator)
          Deprecated. Returns a weibull distributed random number.
static int Distributions.nextZipfInt(double z, RandomEngine randomGenerator)
          Deprecated. Returns a zipfian distributed random number with the given skew.
 

Uses of RandomEngine in org.apache.mahout.math.jet.random.engine
 

Subclasses of RandomEngine in org.apache.mahout.math.jet.random.engine
 class MersenneTwister
          MersenneTwister (MT19937) is one of the strongest uniform pseudo-random number generators known so far; at the same time it is quick.
 

Methods in org.apache.mahout.math.jet.random.engine that return RandomEngine
static RandomEngine RandomEngine.makeDefault()
           
 



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