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    • Testing for spherical symmetry via the empirical characteristic function 

      Henzea, N.; Meintanis, S.G.; Hlávka, Z. (Taylor & Francis, 2014)
      Kolmogorov–Smirnov-type and Cramér–von Mises-type goodness-of-fit tests are proposed for the null hypothesis that the distribution of a random vector X is spherically symmetric. The test statistics utilize the fact that X ...