Besbeas, P. and De Feis, I. and Sapatinas, T. (2004) A comparative simulation study of wavelet shrinkage estimators for Poisson counts. International Statistical Review , 72 (2). pp. 209-237. ISSN 0306-7734 .
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Using computer simulations, the finite sample performance of a number of classical and Bayesian wavelet shrinkage estimators for Poisson counts is examined. For the purpose of comparison, a variety of intensity functions, background intensity levels, sample sizes, primary resolution levels, wavelet filters and performance criteria are employed. A demonstration is given of the use of some of the estimators to analyse a data set arising in high-energy astrophysics. Following the philosophy of reproducible research, the MATLAB programs and real-life data example used in this study are made freely available.
|Subjects:||Q Science > QA Mathematics (inc Computing science)|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Mathematics Statistics and Actuarial Science > Statistics|
|Depositing User:||Judith Broom|
|Date Deposited:||10 Sep 2008 14:46|
|Last Modified:||14 Jan 2010 14:25|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/6752 (The current URI for this page, for reference purposes)|
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