Ifeanyi C. Anabike

Inference on the Parameters of Zubair-Exponential Distribution with Application to Survival Times of Guinea Pigs

Ifeanyi C. Anabike, Chinyere P. Igbokwe, Chrisogonus K. Onyekwere & Okechukwu J. Obulezi · Journal of Advances in Mathematics and Computer Science · 2023

In this paper, we derived a sub-model of Zubair-G familiy of distribution named Zubair-Exponential distribution with two parameters. Simulation of the Estimates of the parameters based on some classical methods are obtained. The likelihood equations and the maximum likelihood est...

Open access Research Article 10.9734/jamcs/2023/v38i71769

Simulation Study of the Bayesian and Non-Bayesian Estimation of a new Lifetime Distribution Parameters with Increasing Hazard Rate

Dorathy O. Oramulu, Chinyere P. Igbokwe, Ifeanyi C. Anabike, Harrison O. Etaga & Okechukwu J. Obulezi · Asian Research Journal of Mathematics · 2023

In this paper, a new distribution known as the Shifted Chris-Jerry (SHCJ) distribution is proposed. The proposition is motivated by the need to compare the efficiency of various classical estimation methods as well as the bayesian estimation using gamma prior at linear-exponentia...

Open access Research Article 10.9734/arjom/2023/v19i9711