Suggested here is a simple graphical method for studying the goodness of fit in Cox's regression model for survival data. The method is easy to use, as it does not require the estimation of ...

What came before the Big Bang? Supercomputers may hold the answer A computational method may provide answers to cosmic mysteries about the origin of the universe. Date: August 22, 2025 Source ...

Alex Kachkine spends his days working on microchip research — a skill set surprisingly similar to that needed for restoration.

The purpose of the Journal of Computational and Graphical Statistics is to improve and extend the use of computational and graphical methods in statistics and data analysis. Established in 1992, this ...

Inventory management is the process of ordering, storing, using, and selling a company's inventory, including raw materials, components, and finished products. Learn about the different methods of ...

Background Digital therapeutics (DTx) show promise in bridging mental healthcare gaps. However, treatment selection often relies on availability and trial-and-error, prolonging suffering and ...

Discover what black box models are, their applications in finance and investing, and examples of how they drive decision-making without revealing internal processes.