Introduction There is evidence that the coronavirus disease 2019 (COVID-19) pandemic impacted students on health care courses, including evidence of associations between anxiety or depression and ...

There is a quite large literature when multivariate endog include discrete or both continuous and discrete random variables. We currently don't have cdf and pdf for copulas that include a discrete ...

A special case of multivariate count data. The general case is often handled with copulas in the literature. The computationally difficult part is that most or almost all methods require numerical ...

Background: University campus clinics provide crucial sexual health services to students, including STI/HIV screening, testing, contraception, and counseling. These clinics are essential for engaging ...

Distribution is changing in real time. A veteran film consultant wants to tell filmmakers what’s really going on and how they can respond. Everyone’s talking about where the Sundance Film Festival ...

Amazon is the king of fast delivery—it pioneered the two-day shipping model customers have come to expect. But to stay ahead of Target and Walmart, it’s overhauling its distribution network. WSJ ...

Home Depot announced Thursday it is buying a roofing distributor in a massive $18 billion deal that signals the home-improvement retailer's intent to attract more business from contractors and ...

ATLANTA, March 28, 2024-- The Home Depot, the world's largest home improvement retailer, has entered into a definitive agreement to acquire SRS Distribution Inc. (“SRS"), a leading residential ...

Abstract: We address estimation for the multivariate Poisson distribution with second order correlation structure. Existing estimators such as maximum likelihood estimators are too computationally ...