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Tests for multivariate normality—a critical review with emphasis on weighted -statistics
This article gives a synopsis on new developments in affine invariant tests for multivariate
normality in an iid-setting, with special emphasis on asymptotic properties of several classes …
normality in an iid-setting, with special emphasis on asymptotic properties of several classes …
A new characterization of the Gamma distribution and associated goodness-of-fit tests
S Betsch, B Ebner - Metrika, 2019 - Springer
We propose a class of weighted L^ 2 L 2-type tests of fit to the Gamma distribution. Our novel
procedure is based on a fixed point property of a new transformation connected to a Steinian …
procedure is based on a fixed point property of a new transformation connected to a Steinian …
Equivalence Tests for Multinomial Data Based on -Divergences
Equivalence tests have received increasing attention in the last years, especially in
experimental applied fields such as Biology, Medicine or Pharmacology. In the statistical …
experimental applied fields such as Biology, Medicine or Pharmacology. In the statistical …
A test for Gaussianity in Hilbert spaces via the empirical characteristic functional
Abstract Let X 1, X 2,… be independent and identically distributed random elements taking
values in a separable Hilbert space ℍ. With applications for functional data in mind, ℍ may …
values in a separable Hilbert space ℍ. With applications for functional data in mind, ℍ may …
Eigenvalues approximation of integral covariance operators with applications to weighted statistics
Finding the eigenvalues connected to the covariance operator of a centred Hilbert-space
valued Gaussian process is genuinely considered a hard problem in several mathematical …
valued Gaussian process is genuinely considered a hard problem in several mathematical …
Characterizations of multinormality and corresponding tests of fit, including for GARCH models
We provide novel characterizations of multivariate normality that incorporate both the
characteristic function and the moment generating function, and we employ these results to …
characteristic function and the moment generating function, and we employ these results to …
On testing the adequacy of the inverse Gaussian distribution
We propose a new class of goodness-of-fit tests for the inverse Gaussian distribution based
on a characterization of the cumulative distribution function (CDF). The new tests are of …
on a characterization of the cumulative distribution function (CDF). The new tests are of …
A new class of tests for multinormality with iid and garch data based on the empirical moment generating function
We generalize a recent class of tests for univariate normality that are based on the empirical
moment generating function to the multivariate setting, thus obtaining a class of affine …
moment generating function to the multivariate setting, thus obtaining a class of affine …
Testing normality via a distributional fixed point property in the Stein characterization
S Betsch, B Ebner - Test, 2020 - Springer
We propose two families of tests for the classical goodness-of-fit problem to univariate
normality. The new procedures are based on L^ 2 L 2-distances of the empirical zero-bias …
normality. The new procedures are based on L^ 2 L 2-distances of the empirical zero-bias …
A general Monte Carlo method for multivariate goodness–of–fit testing applied to elliptical families
A general and relatively simple method for construction of multivariate goodness–of–fit tests
is introduced. The proposed test is applied to elliptical distributions. The method is based on …
is introduced. The proposed test is applied to elliptical distributions. The method is based on …