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Model based on skew normal distribution for square contingency tables with ordinal categories
Yamamoto, Kouji, (2014)
Biased and Unbiased Two-sided Wilcoxon Tests for Equal Sample Sizes
Sugiura, Nariaki, (2006)
A saddlepoint approximation to the distribution of the sum of independent non-identically uniform random variables
Murakami, Hidetoshi, (2014)