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Gareth Hughes

Researcher at Novartis

Publications -  29
Citations -  1900

Gareth Hughes is an academic researcher from Novartis. The author has contributed to research in topics: Pasireotide & Cushing's disease. The author has an hindex of 14, co-authored 28 publications receiving 1324 citations. Previous affiliations of Gareth Hughes include University of Leeds & Leeds Community Healthcare NHS Trust.

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A multivariate von mises distribution with applications to bioinformatics

TL;DR: In this paper, a multivariate extension of the bivariate model of Singh, Hnizdo & Demchuk (2002) is presented, where moments and pseudo-likelihood are considered for the estimation of parameters of the new distribution.
Journal ArticleDOI

Maximum likelihood estimation using composite likelihoods for closed exponential families

TL;DR: In this paper, the authors investigated the use of composite likelihoods instead of the full likelihood for directional data based on a bivariate von Mises distribution and showed that the parameter estimate obtained by maximizing a composite likelihood can be viewed as an approximation to the full maximum likelihood estimate.