Research Article
Testing Spatial Symmetry Using Contingency Tables Based on Nearest Neighbor Relations
Table 3
The empirical significance levels of the symmetry tests under CSR independence Case 1: and Case 2: with at . and stand for the empirical significance levels for Pielou's first type of symmetry test using approximation with and without Yates' continuity correction, respectively; stands for the exact binomial version of Pielou's first type of symmetry test conditional on ; stands for the empirical significance level for Pielou's second type of symmetry test; stands for Dixon's symmetry test.
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