BIOENGINEER

Exact divide-and-recombine method brings negative binomial regression to massive hospital datasets

It is a right-skewed count variable that is heavily overdispersed relative to the Poisson benchmark, which means ordinary ...

[Verification] Is the Defeat in the Oza Challenger Tournament a "Shortcut" for Fujii to Reclaim the 8 Crowns?

On October 27, the hands of the clock moved exactly as the "mathematical prophecy" predicted.On October 27, 2026, a new and ...
BIOENGINEER

Research report: Symbolic likelihood inference for discrete aggregated count data: an NBA application

A new likelihood-based framework estimates count-model parameters directly from aggregated summaries such as binned ...
rand

Natural exponential families with quadratic variance functions

The normal, Poisson, gamma, binomial, and negative binomial distributions are univariate natural exponential families with quadratic variance functions (the variance is at most a quadratic function of ...

2025 Statistical Test Grade 1 | Exam Day Record | [Pass Experience Report]

I took the Grade 1 Statistical Test held in November 2025 and passed both Statistical Mathematics and Statistical Application ...
National Institute of Standards & Technology

Information Technology Laboratory

The Information Technology Laboratory (ITL) is one of NIST’s six research laboratories. ITL’s mission is to cultivate trust in information technology and metrology and to serve as a trusted source of ...