توزیع |
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تابع پارامتر معکوس |
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Bernoulli distribution |
p
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binomial distribution with known number of trials n |
p
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Poisson distribution |
λ
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negative binomial distribution with known number of failures r |
p
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exponential distribution |
λ
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Pareto distribution with known minimum value xm |
α
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Weibull distribution with known shape k |
λ
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Laplace distribution with known mean μ |
b
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chi-squared distribution |
ν
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normal distribution known variance |
μ
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normal distribution |
μ,σ2
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lognormal distribution |
μ,σ2
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inverse Gaussian distribution |
μ,λ
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gamma distribution |
α,β
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k, θ
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inverse gamma distribution |
α,β
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scaled inverse chi-squared distribution |
ν,σ2
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beta distribution |
α,β
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multivariate normal distribution |
μ,Σ
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categorical distribution |
p1,...,pk
where
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where
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is the Iverson bracket (1 if , 0 otherwise).
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categorical distribution |
p1,...,pk
where
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where
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is the Iverson bracket (1 if , 0 otherwise).
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categorical distribution |
p1,...,pk
where
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![{\displaystyle {\begin{bmatrix}\ln {\dfrac {p_{1}}{p_{k}}}\\[10pt]\vdots \\[5pt]\ln {\dfrac {p_{k-1}}{p_{k}}}\\[15pt]0\end{bmatrix}}=}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c12acdce58ced1fd03b7b2b6e70e19ff4c9847cd)
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![{\displaystyle {\begin{bmatrix}{\dfrac {e^{\eta _{1}}}{\sum _{i=1}^{k}e^{\eta _{i}}}}\\[10pt]\vdots \\[5pt]{\dfrac {e^{\eta _{k}}}{\sum _{i=1}^{k}e^{\eta _{i}}}}\end{bmatrix}}=}](https://wikimedia.org/api/rest_v1/media/math/render/svg/07796f5c03bcf98de0a57773c61171f9239a0fb4)
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is the Iverson bracket (1 if , 0 otherwise).
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multinomial distribution with known number of trials n |
p1,...,pk
where
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where
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multinomial distribution with known number of trials n |
p1,...,pk
where
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where
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multinomial distribution with known number of trials n
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p1,...,pk
where
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![{\displaystyle {\begin{bmatrix}\ln {\dfrac {p_{1}}{p_{k}}}\\[10pt]\vdots \\[5pt]\ln {\dfrac {p_{k-1}}{p_{k}}}\\[15pt]0\end{bmatrix}}=}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c12acdce58ced1fd03b7b2b6e70e19ff4c9847cd)
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![{\displaystyle {\begin{bmatrix}{\dfrac {e^{\eta _{1}}}{\sum _{i=1}^{k}e^{\eta _{i}}}}\\[10pt]\vdots \\[5pt]{\dfrac {e^{\eta _{k}}}{\sum _{i=1}^{k}e^{\eta _{i}}}}\end{bmatrix}}=}](https://wikimedia.org/api/rest_v1/media/math/render/svg/07796f5c03bcf98de0a57773c61171f9239a0fb4)
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Dirichlet distribution |
α1,...,αk
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Wishart distribution |
V,n
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inverse Wishart distribution |
Ψ,m
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normal-gamma distribution |
α,β,μ,λ
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