A hands-on course on estimating causal treatment effects from observational HR data in quasi-experimental setting.

matplotlib is probably the single most used Python package for 2D-graphics. It provides both a very quick way to visualize data from Python and publication-quality figures in many formats. We are ...

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 ...

Is your home feeling a little flat? You might be missing a crucial element: pattern. Here, an expert explains how to layer patterns to create a cohesive, not chaotic, look. Decorating at home can be ...

Mice image from its newspaper shroud. Demonic child mannequin. Providing diversity education and child rest in piece little buddy. Past any relevance. By bandit or dragon one! Need rag clip in half ...

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...

Removal of organic contaminants from water is a major environmental issue that stimulates wide interest among materials researchers. A paper in Macromolecules by ...

Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 68% of retail investor accounts lose money when trading spread bets and CFDs with this ...