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Turning points in random permutations of two kinds of distinct elements |
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| Authors: | Vassilios Hombas |
| Affiliation: | Department of Economics , University of Athens , 8 Pesmazoglou Str., 105 59 Athens, Greece E-mail: bebop@otenet.gr |
| Abstract: | The mean and variance of the number of turning points in random permutations of two kinds of distinct elements are evaluated. These results are applied to a Wald–Wolfowitz run test. |
| Keywords: | equations transformations roots polynomials |