Permutation tests for the independence of a scalar and a unit vector |
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Authors: | Geoffrey S. Watson |
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Affiliation: | a Princeton University, |
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Abstract: | The problem of testing the independence of a scalar and a unit vector is re-examined in the context of a specific scientific problem which is described in Section 1. Several alternatives to the Jupp-Mardia (1980) statistic are suggested. The null distributions of all the statistics are discussed under permutations. |
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Keywords: | |
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