A technical support document about partitioned survival analysis produced by the NICE DSU. Economic models can use either a patient- or cohort-level modelling approach to estimate the expected costs ...

Every year, Apple holds three or four events to unveil new products. There's often a spring event around March or April, the Worldwide Developers Conference in June, a September event focused on the ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

A computer simulation or a computer model is a computer program that attempts to simulate an abstract model of a particular system. Computer simulations have become a useful part of mathematical ...

A method applied to a single trapped ion combines two linear spin-dependent interactions to generate nonlinear couplings in the ion’s motion: squeezing, trisqueezing and quadsqueezing interactions are ...

Many of the Smithsonian museums and the National Zoo are available as unique settings for special events. Organizations and individuals can rent Smithsonian spaces for their private event. To learn ...

The Department of Mathematics and Statistics at Saint Louis University fosters a collaborative learning environment where mathematics, statistics, and data science thrive through mentorship and ...