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Tests for Comparing Weighted Histograms. Review and Improvements (1606.06591v3)
Published 21 Jun 2016 in physics.data-an, astro-ph.IM, hep-ex, nucl-ex, and stat.AP
Abstract: Histograms with weighted entries are used to estimate probability density functions. Computer simulation is the main application of this type of histograms. A review on chi-square tests for comparing weighted histograms is presented in this paper. Improvements to these tests that have a size closer to its nominal value are proposed. Numerical examples are presented for evaluation and demonstration of various applications of the tests.
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