Applied estimate for bivariate beta-prime distribution

Autori

  • B. Onoghojobi Department of Statistics, Federal University, Lokoja;
  • A.L. Ozioko Department of Mathematics, Federal University, Lokoja
  • M.S. Idris Department of Statistics, Federal University, Lokoja;

Parole chiave:

onditional beta-prime distribution, marginal distribution;, oint moment;, eta- prime bivariate, prior distribution

Abstract

A bivariate conditional beta-prime distribution is derived from the marginal and conditional beta-prime distributions. Its joint properties are derived, and methods for estimating its parameters are discussed. It is applied to a bivariate dataset of wind speed and wind direction, where the conditional dependence of the two variables is suspected. The result shows that the model is compatible with the data. It is proposed for application when there is a need to account for such a conditional structure in a bivariate model.

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Pubblicato

2025-07-23

Come citare

Onoghojobi, B. ., Ozioko, A. ., & Idris, M. . (2025). Applied estimate for bivariate beta-prime distribution. International Journal of Mathematical Analysis and Modelling, 8(1). Recuperato da https://tnsmb.org/journal/index.php/ijmam/article/view/214

Fascicolo

V. 8 N. 1 (2025): Volume 8, No. 1, 2025

Sezione

Articles