Robust Tests for Spherical Symmetry
نویسندگان
چکیده
منابع مشابه
Some necessary uniform tests for spherical symmetry
While spherical distributions have been used in many statistical models for high-dimensional data analysis, there are few easily implemented statistics for testing spherical symmetry for the underlying distribution of highdimensional data. Many existing statistics for this purpose were constructed by the theory of empirical processes and turn out to converge slowly to their limiting distributio...
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CARL NOBUO YOSHIZAWA. Some Tests of Symmetry. (Under the direction of C.L DAVIS) Three nonparametric tests of symmetry about an unknown value are considered for continuous univariate distributions. Each test statistic is defined as the difference between the sample mean and an estimator of the median. Two of the median estimators are special cases of general quantile estimators which were propo...
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ژورنال
عنوان ژورنال: The Annals of Statistics
سال: 1977
ISSN: 0090-5364
DOI: 10.1214/aos/1176343755