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std::gamma_distribution::gamma_distribution

explicit gamma_distribution( RealType alpha = 1.0, RealType beta = 1.0 );	(1)	(since C++11)
explicit gamma_distribution( const param_type& params );	(2)	(since C++11)

Constructs a new distribution object. The first version uses alpha and beta as the distribution parameters, the second version uses params as the distribution parameters.

Parameters

alpha	-	the α distribution parameter (shape)
beta	-	the β distribution parameter (scale)
params	-	the distribution parameter set

Links:

http://en.cppreference.com/w/cpp/numeric/random/gamma_distribution/gamma_distribution

doc_CPP

2016-10-11 10:03:06

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