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. 2008 Aug 20;3:35. doi: 10.1186/1745-6150-3-35

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Copyright © 2008 Klebanov and Yakovlev; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Histogram of the differences between $E$ (U_j/U_r) and $E$ (U_j)/ $E$ (U_r) estimated by replacing the expected values with the corresponding sample means. The HYPERDIP data set.