La distribución troncopiramidal y los sistemas de distribuciones tipo Pearson
- Fernández Arufe, Josefa E. (dir.)
- Rojo García, José Luis (dir.)
- Moyano Pesquera, Pedro Benito (coord.)
- Somarriba Arechavala, Noelia (coord.)
Verlag: Asociación Española de Economía Aplicada, ASEPELT
ISBN: 84-96477-93-2
Datum der Publikation: 2007
Titel des Bandes: Área VII : Métodos cuantitativos
Ausgabe: 7
Seiten: 169-187
Kongress: ASEPELT España. Reunión anual (21. 2007. Valladolid)
Art: Konferenz-Beitrag
Zusammenfassung
This paper describes, firstly, a complete probabilistic study of pyramidal trunk distribution as an extension of univariate trapezoidal distribution, which is used as a probabilistic model in the PERT model, in investment analysis and in the evaluation method of the two distribution functions. Secondly, we obtain the marginal distributions of pyramidal trunk distribution, which are analogous to the distributions of the Pearson univariate continuous system. Finally, we simplify the expressions of the pyramidal trunk distribution, standardising the ranges of the original variables.