3 papers
stat.ME2018
Adaptive Critical Value for Constrained Likelihood Ratio Testing
Diaa Al Mohamad, Jelle J. Goeman, Erik W. van Zwet +1
We present a new way of testing ordered hypotheses against all alternatives which overpowers the classical approach both in simplicity and statistical power. Our new method tests t…
stat.ME2017
An improvement of Tukey's HSD with application to ranking institutions
Diaa Al Mohamad, Jelle J. Goeman, Erik W. van Zwet
When a ranking of institutions such as medical centers or universities is based on an indicator provided with a standard error, confidence intervals should be calculated to assess…
stat.ME2015
Towards a better understanding of the dual representation of phi divergences
Diaa Al Mohamad
The aim of this paper is to study different estimation procedures based on divergences. The dual representation of divergences based on the Fenchel-Legendre duality is the…