Hélène Massam

发表

The Laplace transform and the existence of non-central Wishart distributions

Gérard Letac, Hélène Massam, H. Massam, 2018, J. Multivar. Anal..

Parametrizations and reference priors for multinomial decomposable graphical models

Guido Consonni, Hélène Massam, H. Massam, 2012, J. Multivar. Anal..

Local conditional and marginal approach to parameter estimation in discrete graphical models

Hélène Massam, Nanwei Wang, 2018, J. Multivar. Anal..

The noncentral Wishart as an exponential family, and its moments

Gérard Letac, Hélène Massam, H. Massam, 2008 .

Optimality conditions using sum-convex approximations

Hélène Massam, 1981 .

Estimation of Symmetry-Constrained Gaussian Graphical Models: Application to Clustered Dense Networks

Hélène Massam, Xin Gao, H. Massam, 2015 .

On Transformations and Determinants of Wishart Variables on Symmetric Cones

Erhard Neher, Hélène Massam, 1997 .

The Hyperoctahedral Group, Symmetric Group Representations and the Moments of the Real Wishart Distribution

Gérard Letac, Hélène Massam, Piotr Graczyk, 2005 .

Optimality conditions for a cone-convex programming problem

Hélène Massam, H. Massam, 1979, Journal of the Australian Mathematical Society.

Quadratic and inverse regressions for Wishart distributions

Gérard Letac, Hélène Massam, H. Massam, 1998 .

Location inference on spheres and cylinders

Donald Fraser, Hélène Massam, H. Massam, 1988 .

All Invariant Moments of the Wishart Distribution

Gérard Letac, Hélène Massam, H. Massam, 2004 .

A Metropolis-Hastings based method for sampling from the G-Wishart distribution in Gaussian graphical models

Nicholas Mitsakakis, Hélène Massam, Michael Escobar, 2011 .

A BAYESIAN GRAPHICAL MODEL FOR GENOME-WIDE ASSOCIATION STUDIES (GWAS).

Adrian Dobra, Laurent Briollais, Hélène Massam, 2016, The annals of applied statistics.

The performance of covariance selection methods that consider decomposable models only.

A. Marie Fitch, Hélène Massam, M. Beatrix Jones, 2014 .