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Generalized F tests in models with random perturbations: the gamma case

100%

Pinto Nunes C., Bargão Saraiva Ferreira S., da Conceição Ferreira D.

Discussiones Mathematicae Probability and Statistics

2009

tom 29

nr 2

185-197

Generalized F tests were introduced for linear models by Michalski and Zmyślony (1996, 1999). When the observations are taken in not perfectly standardized conditions the F tests have generalized F distributions with random non-centrality parameters, see Nunes and Mexia (2006). We now study the case of nearly normal perturbations leading to Gamma distributed non-centrality parameters.

On the k-gamma q-distribution

100%

Díaz R., Ortiz C., Pariguan E.

Open Mathematics

2010

tom 8

nr 3

448-458

We provide combinatorial as well as probabilistic interpretations for the q-analogue of the Pochhammer k-symbol introduced by Díaz and Teruel. We introduce q-analogues of the Mellin transform in order to study the q-analogue of the k-gamma distribution.

Ograniczanie wyników

1 Discussiones Mathematicae Probability and Statistics

1 Open Mathematics

1 Bargão Saraiva Ferreira S.

1 Díaz R.

1 Ortiz C.

1 Pariguan E.

1 Pinto Nunes C.

1 da Conceição Ferreira D.

1 2010

1 2009

Wyniki wyszukiwania

Generalized F tests in models with random perturbations: the gamma case

On the k-gamma q-distribution