Random variable functions used in hydrology

• G. Otiniano, Cira E. ^[1] ; Maluf, Yuri S. ^[1]
  1. [1] Departamento de Estatística, UnB, 70910-900 Brasília, DF, Brazil
• Localización: Selecciones Matemáticas, ISSN-e 2411-1783, Vol. 6, Nº. 2, 2019 (Ejemplar dedicado a: Agosto-Diciembre), págs. 178-188
• Idioma: inglés
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• Resumen

  • In this work, expressions of the cumulative distribution function of Y X, Y/X and X/(X + Y ) for continuous dependent random variables with supported on a unbounded and bounded interval are derived. The dependence approach is based on copula functions. Additionally, the methodology is applied to real data on hydrology.