A discrete random variable X follows a Poisson distribution if the events occur independently and at a constant average rate. The Poisson distribution is denoted as ...

Statistical distributions are mathematical functions that describe the likelihood of obtaining the possible values that a random variable can take. They play a crucial role in statistics, data ...

ABSTRACT: Background: Bivariate count data are commonly encountered in medicine, biology, engineering, epidemiology and many other applications. The Poisson distribution has been the model of choice ...

Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada. This paper has three-fold objectives. Firstly, we ...

This is a preview. Log in through your library . Abstract A rapid approximate test based on the range is presented as an alternative to the usual index of dispersion method for examining small samples ...

This study extends the Poisson binomial distribution by introducing correlation and dependence between binomial events, enhancing its ability to capture complex event types and improving model ...

Abstract: Medical image segmentation is challenging because the boundaries of lesions are often hazy or unclear. As a result, how to better distinguish the lesion boundaries to improve segmentation ...