Package cern.jet.random

Class Summary
AbstractContinousDistribution Abstract base class for all continous distributions.
AbstractDiscreteDistribution Abstract base class for all discrete distributions.
AbstractDistribution Abstract base class for all random distributions.
Benchmark Benchmarks random number generation from various distributions as well as PDF and CDF lookups.
Beta Beta distribution; math definition and animated definition.
Binomial Binomial distribution; See the math definition and animated definition.
BreitWigner BreitWigner (aka Lorentz) distribution; See the math definition.
BreitWignerMeanSquare Mean-square BreitWigner distribution; See the math definition.
ChiSquare ChiSquare distribution; See the math definition and animated definition.
Distributions Contains methods for conveniently generating pseudo-random numbers from special distributions such as the Burr, Cauchy, Erlang, Geometric, Lambda, Laplace, Logistic, Weibull, etc.
Empirical Empirical distribution.
EmpiricalWalker Discrete Empirical distribution (pdf's can be specified).
Exponential Exponential Distribution (aka Negative Exponential Distribution); See the math definition animated definition.
ExponentialPower Exponential Power distribution.
Gamma Gamma distribution; math definition, definition of gamma function and animated definition.
Hyperbolic Hyperbolic distribution.
HyperGeometric HyperGeometric distribution; See the math definition The hypergeometric distribution with parameters N, n and s is the probability distribution of the random variable X, whose value is the number of successes in a sample of n items from a population of size N that has s 'success' items and N - s 'failure' items.
Logarithmic Logarithmic distribution.
NegativeBinomial Negative Binomial distribution; See the math definition.
Normal Normal (aka Gaussian) distribution; See the math definition and animated definition.
Poisson Poisson distribution (quick); See the math definition and animated definition.
PoissonSlow Poisson distribution; See the math definition and animated definition.
StudentT StudentT distribution (aka T-distribution); See the math definition and animated definition.
Uniform Uniform distribution; Math definition and animated definition.
VonMises Von Mises distribution.
Zeta Zeta distribution.