Qian, Luscombe, and Gerstein (2001) introduced a model of the diversification of protein folds in a genome that we may formulate as follows. Consider a multitype Yule process starting with one individual in which there are no deaths and each individual gives birth to a new individual at rate one. When a new individual is born, it has the same type as its parent with probability 1 − r and is a n...

In this article, a new family of lifetime distributions by adding an additional parameter to the existing is introduced. The called, extended alpha power transformed distributions. For proposed family, explicit expressions for some mathematical properties along with estimation parameters through Maximum likelihood Method are discussed. A special sub-model, called Weibull distribution considered...

In this paper, we introduce the exponentiated generalized alpha power family of distributions to extend several other distributions. We used new discuss exponential (EGAPEx) distribution. Some statistical properties EGAPEx distribution are obtained. The model parameters obtained by maximum likelihood estimation (MLE), product spacing (MPS) and Bayesian methods. A Monte Carlo Simulation is perfo...

Military coup d’etats are the worst enemies of national unity. Coup divides and debases a free people. If there was any doubt on subject, events in Pakistan have shown that peop...