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A note on spearman's footrule
Authors:Ibrahim A Salama  Dana Quade
Institution:1. School of Business , North Carolina Central University , Durham, 27707, NC;2. Department of Biostatistics , University of North Carolina at Chapel Hill , 27599, NC
Abstract:We obtain exact tables of the null distribution of Spearman's footrule for sample sizes n = 4(1)40 by using a certain Markov chain property, and we investigate the adequacy of approximations to the distribution.
Keywords:Key Words and Phrases  Markov chain  normal approximation  rank correlation
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