Count data modelling occupies a central role in statistical applications across diverse disciplines including epidemiology, econometrics and engineering. Traditionally, the Poisson distribution has ...

张书聪，对外经济贸易大学统计学院数据科学系副教授，2018年博士毕业于上海财经大学，毕业之后进入北京大学从事博士后研究，主要研究方向为微生物组数据、成分数据、图模型等。研究成果发表在JASA，JMVA等国际权威期刊上。

The Maptitude 2021 ZIP Code Business Count data are available now. The update includes the total number of businesses by type (by six-digit North American Industry Classification System or NAIC” codes ...

With 90 percent of the world’s data generated in just the past two years, What Counts: Harnessing Data for America’s Communities challenges policymakers, funders, and practitioners across sectors to ...

PORTLAND, Ore. (KTVZ) -- Oregon ranks 26th in overall child well-being, according to the 2024 KIDS COUNT® Data Book, a 50-state data report released Monday and developed by the Annie E. Casey ...