Frank Critchley

The Open University — United Kingdom

Mathematics · Physical Sciences

21h-index3.8kcitations96works0.02yr avg
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Research Topics

Advanced Statistical Methods and Models(39), Statistical Methods and Inference(18), Advanced Statistical Process Monitoring(11), Matrix Theory and Algorithms(10), Statistical and numerical algorithms(10)

Publications95 total

On the Limiting Behaviour of the Fundamental Geodesics of Information Geometry
Entropy·2017Open Access
Explicit minimisation of a convex quadratic under a general quadratic constraint: a global, analytic approach
arXiv (Cornell University)·2017Open Access
Explicit minimisation of a convex quadratic under a general quadratic\n constraint: a global, analytic approach
arXiv (Cornell University)·2017Open Access
Computational Information Geometry For Image and Signal Processing
Open Research Online (The Open University)·2017· 3 cited
Erratum to: Computational Information Geometry
Signals and communication technology·2017· 3 cited
The Information Geometry of Sparse Goodness-of-Fit Testing
Entropy·2016· 1 citedOpen Access
Computational Information Geometry
Signals and communication technology·2016· 5 cited
On the Geometric Interplay Between Goodness-of-Fit and Estimation: Illustrative Examples
Signals and communication technology·2016· 1 cited
Towards the Geometry of Model Sensitivity: An Illustration
Signals and communication technology·2016
Information Geometry and Its Applications: An Overview
Signals and communication technology·2016· 3 cited
Computational Information Geometry: mixture modelling
2015· 1 cited
Geometry of Goodness-of-Fit Testing in High Dimensional Low Sample Size Modelling
Lecture notes in computer science·2015· 3 cited
Explicit minimisation of a convex quadratic under a general quadratic constraint
2015· 5 cited
On ANOVA-Like Matrix Decompositions
2015
Dimension reduction based on the Hellinger integral
Biometrika·2014· 17 cited
Computing with Fisher geodesics and extended exponential families
Statistics and Computing·2014· 5 cited
Computational Information Geometry in Statistics: Theory and Practice
Entropy·2014· 12 citedOpen Access
When are first‒order asymptotics adequate? A diagnostic
Stat·2014· 12 cited
ORAL SESSION 8 Computational Aspects of Information Geometry in Statistics (chaired by Frank Critchley)
2013
Logistic regression geometry
arXiv (Cornell University)·2013· 1 citedOpen Access
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Frequent Co-authors

Paul Marriott(9), Mark Salmon(4), R. Dennis Cook(3), Casper J. Albers(3), J. C. Gower(3), Michaël Schyns(3), Gentiane Haesbroeck(3), Richard A. Atkinson(3), Guobing Lu(3), Ian Ford(3), Karim Anaya‐Izquierdo(3), Dong Q. Wang(3), David E. Tyler(2), Lutz Dümbgen(2), Hannu Oja(2), Willem J. Heiser(2), Bernard Fichet(2), Geoffrey J. McLachlan(2), Frank Nielsen(2), Christopher T. J. Dodson(2)