Bayesian reliability analysis for the two-parameter exponential distribution

This paper discusses the Bayesian reliability analysis for the two-parameter exponential distribution on the basis of the life tests that are terminated after a pre assigned number of failures, when the prior distribution of the location parameter, given the scale, is assumed to be exponential, while the scale parameter is assumed to have an inverse Gaussian prior distribution. The usual assumption of the squared error loss function is also made. A situation dealing with attribute life testing is also considered

Ratio of the maximum to the minimum of three normal sample variances

L'Autore propone un criterio per l'uso del test F quando si confrontano tre varianze campionarie normali

Bayesian analysis of a linear single equation model with an inverse Gaussian prior

In this paper, the Bayesian analysis of a linear single equation econometric model is carried out by using a multinormal prior density for the vector of unknown regression coefficients and an inverse Gaussian prior density for the variance of the disturbances