1Universidad de la Guajira, Grupo de Investigación GIMA, Centro de Investigaciones, Riohacha, Colombia. Profesor asociado. Email: melendez24@hotmail.com
2Universidad de la Guajira, Grupo de Investigación GIMA, Centro de Investigaciones, Riohacha, Colombia. Profesor titular. Email: jacas68@yahoo.es
3Universidad de la Guajira, Grupo de Investigación GIMA, Centro de Investigaciones, Riohacha, Colombia. Profesor asociado. Email: carlosj114@gmail.com ]]>
Se define una nueva función de probabilidad que involucra algunas funciones hipergeométricas generalizadas; se encontraron algunas propiedades y casos especiales como la gamma y la exponencial. Se establecieron algunas funciones básicas asociadas a la nueva distribución de probabilidad, como la media, momentos, función característica, y se obtienen representaciones gráficas para esta nueva función de probabilidad.
Palabras clave: función de densidad de probabilidad, función hipergeométrica generalizada, función generadora demomento, funci\'{o}n característica.
We define a new function of probability that involves some generalized hypergeometric functions, we found some properties and special cases such as gamma and exponential. We establish some basic functions associated with the new probability distribution like mean, the moments, characteristic function and several graphic representations are obtained for this new function of probability.
Key words: Probability function, Generalized hypergeometric functions, The moments, Characteristic function.
Texto completo disponible en PDF
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Este artículo se puede citar en LaTeX utilizando la siguiente referencia bibliográfica de BibTeX:
@ARTICLE{RCEv33n1a02,
AUTHOR = {Meléndez, Rafael Alfonso and Castillo, Jaime Antonio and Jiménez, Carlos Jesús},
TITLE = {{Distribución de probabilidad que involucra algunas funciones hipergeométricas generalizadas}},
JOURNAL = {Revista Colombiana de Estadística}, ]]>
YEAR = {2010},
volume = {33},
number = {1},
pages = {13-24}
}