Umar Kabir Abdullahi

On the Properties and Applications of Transmuted Odd Generalized Exponential-Exponential Distribution

Jamila Abdullahi, Umar Kabir Abdullahi, Terna Godfrey Ieren, David Adugh Kuhe & Adamu Abubakar Umar · Asian Journal of Probability and Statistics · 2018

This article proposed a new distribution referred to as the transmuted odd generalized exponential-exponential distribution (TOGEED) as an extension of the popular odd generalized exponential- exponential distribution by using the Quadratic rank transmutation map (QRTM) proposed...

Open access Research Article 10.9734/ajpas/2018/v1i424552

A Study of Some Properties and Goodness-of-Fit of a Gompertz-Rayleigh Model

Fadimatu Bawuro Mohammed, Kabiru Ahmed Manju, Umar Kabir Abdullahi, Makama Musa Sani & Samson Kuje · Asian Journal of Probability and Statistics · 2020

The Rayleigh was obtained from the amplitude of sound resulting from many important sources by Rayleigh. It is continuous probability distribution with a wide range of applications such as in life testing experiments, reliability analysis, applied statistics and clinical studies....

Open access Research Article 10.9734/ajpas/2020/v9i230223