AbstractMixtures of two beta or gamma distributions having given first four, three, or two moments are found and applied to tabulate to three decimals critical values of the locally most powerful criterion of sphericity or proportions of moments of order two of a p-variate normal distribution. Expressions are given for the first four moments of the test statistic
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
AbstractMixtures of two beta or gamma distributions having given first four, three, or two moments a...
AbstractThe exact distribution of Mauchly's sphericity test criterion W = |S|/[trS/p]p, when S is th...
The exact distribution of Mauchly's sphericity test criterion W = S/[trS/p]p, when S is the sum of p...
AbstractA p × 1 random vector x is said to have a spherical distribution, if for every p × p orthogo...
AbstractA p × 1 random vector x is said to have a spherical distribution, if for every p × p orthogo...
A p - 1 random vector x is said to have a spherical distribution, if for every p - p orthogonal matr...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
For many multivariate hypotheses, under the normality assump-ions, the likelihood ratio tests are op...
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
AbstractIn this paper we show how, based on a decomposition of the likelihood ratio test for spheric...
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
AbstractMixtures of two beta or gamma distributions having given first four, three, or two moments a...
AbstractThe exact distribution of Mauchly's sphericity test criterion W = |S|/[trS/p]p, when S is th...
The exact distribution of Mauchly's sphericity test criterion W = S/[trS/p]p, when S is the sum of p...
AbstractA p × 1 random vector x is said to have a spherical distribution, if for every p × p orthogo...
AbstractA p × 1 random vector x is said to have a spherical distribution, if for every p × p orthogo...
A p - 1 random vector x is said to have a spherical distribution, if for every p - p orthogonal matr...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
For many multivariate hypotheses, under the normality assump-ions, the likelihood ratio tests are op...
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
AbstractIn this paper we show how, based on a decomposition of the likelihood ratio test for spheric...
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
This manuscript considers locally best invariant tests for sphericity in heterogeneous panels. A new...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
The gamma distribution is often used to model data with right skewness. Smooth tests of goodness of ...
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