Exponentiated Odd Lomax Exponential distribution with application to COVID-19 death cases of Nepal.

ABSTRACT: This study suggested a new four-parameter Exponentiated Odd Lomax Exponential (EOLE) distribution by compounding an exponentiated odd function with Lomax distribution as a generator. The proposed model is unimodal and positively skewed whereas the hazard rate function is monotonically increasing and inverted bathtubs. Some important properties of the new distribution are derived such as quintile function and median; asymptotic properties and mode; moments; mean residual life, mean path time; mean deviation; order statistics; and Bonferroni & Lorenz curve. The value of the parameters is obtained from the maximum likelihood estimation, least-square estimation, and Cramér-Von-Mises methods. Here, a simulation study and two real data sets, "the number of deaths per day due to COVID-19 of the f

SUBMITTER: Dhungana GP 

PROVIDER: S-EPMC9165905 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature