Umar Farouk Abbas

Modelling Mother-To-Child HIV Transmission Rate in Nigeria Using a Lindley-Lomax Distribution

Blessing Uke Agbor, Umar Farouk Abbas, Sabo Hamma, Felix Kromtit Makmun, Pam Douglas Jah & Tisloh Israel Mark · Asian Journal of Probability and Statistics · 2022

In this research a new extension of the Lomax distribution known as Lindley-Lomax distribution has been proposed by adding a shape parameter to the Lomax distribution using the Lindley-G family of distributions. The proposed article considered and extensively studied some propert...

Open access Research Article 10.9734/ajpas/2022/v20i4448

Bayesian Estimation of a Scale Parameter of the Gumbel-Lomax Distribution Using Informative and Non Informative Priors

Douglas Jah Pam, Kazeem Eyitayo Lasisi, Umar Farouk Abbas, Mustapha Tijani, Sheyi Mafolasire & Blessing Uke Agbor · Asian Journal of Probability and Statistics · 2022

Estimating the scale parameter of the Gumbel-Lomax Distribution using the Bayesian method of estimation and evaluating the estimators by assuming two non-informative prior distributions and one informative prior distribution is very important for the general application of the Gu...

Open access Research Article 10.9734/ajpas/2022/v20i4440