class RandomVariateGenerator::RandomVariate
Public Class Methods
create(distribution_name, args = {})
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# File lib/random_variate_generator/random_variate.rb, line 5 def self.create(distribution_name, args = {}) if distribution_name.to_s == "exponential" return ExponentialVariate.new args elsif distribution_name.to_s == "normal" return NormalVariate.new args elsif distribution_name.to_s == "uniform" return UniformVariate.new args elsif distribution_name.to_s == "triangular" return TriangularVariate.new args elsif distribution_name.to_s == "binomial" return BinomialVariate.new args elsif distribution_name.to_s == "geometric" return GeometricVariate.new args elsif distribution_name.to_s == "negative_binomial" return NegativeBinomialVariate.new args elsif distribution_name.to_s == "bernoulli" return BernoulliVariate.new args elsif distribution_name.to_s == "poisson" return PoissonVariate.new args elsif distribution_name.to_s == "empirical" return EmpiricalVariate.new args end raise InvalidParameterException.new "Unknowed distribution" end
Public Instance Methods
generate_value()
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# File lib/random_variate_generator/random_variate.rb, line 30 def generate_value raise AbstractClassException end