std::gamma_distribution
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template< class RealType = double > class gamma_distribution; |
(desde C++11) | |
Produz aleatórios valores inteiros positivos x, distribuídos de acordo com a função densidade de probabilidade:
Original:
Produces random positive integer values x, distributed according to probability density function:
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- P(x|α,β) =
e-x/β βα
· Γ(α)
onde α é conhecida como a forma' parâmetro e β é conhecida como a escala de parâmetro'.
Original:
where α is known as the shape parameter and β is known as the scale parameter.
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