### Some articles on *scaled inverse chi, chi, inverse*:

Scaled-inverse-chi-squared Distribution

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**scaled inverse chi**-squared distribution is the distribution for x = 1/s2, where s2 is a sample mean of the squares of ν independent normal random variables that have mean ... by the two quantities ν and τ2, referred to as the number of**chi**-squared degrees of freedom and the scaling parameter, respectively ... This family of**scaled inverse chi**-squared distributions is closely related to two other distribution families, those of the**inverse**-chi-squared ...Scaled-inverse-chi-squared Distribution - Bayesian Estimation of The Variance of A Normal Distribution

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**scaled inverse chi**-squared distribution has a second important application, in the Bayesian estimation of the variance of a Normal distribution ... posterior probability This form can be recognised as that of a**scaled inverse chi**-squared distribution, with parameters ν = n and τ2 = s2 = (1/n) Σ (xi-μ)2 In particular ...Scaled-inverse-chi-squared Distribution - Bayesian Estimation of The Variance of A Normal Distribution - Use As An Informative Prior

... If more is known about the possible values of σ2, a distribution from the

... If more is known about the possible values of σ2, a distribution from the

**scaled inverse chi**-squared family, such as Scale-inv-χ2(n0, s02) can be a convenient form to represent a less ... The**scaled inverse chi**-squared distributions are thus a convenient conjugate prior family for σ2 estimation ...### Famous quotes containing the word inverse:

“The quality of moral behaviour varies in *inverse* ratio to the number of human beings involved.”

—Aldous Huxley (1894–1963)

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