Dr. James McCaffrey presents a complete end-to-end demonstration of decision tree regression from scratch using the C# language. The goal of decision tree regression is to predict a single numeric ...

Structured data turns the dark funnel of AI search into actionable visibility, bridging what marketers can’t yet measure.

If HR leaders only assess the numbers when reviewing people analytics data, they risk making misguided decisions.

Transforming civic data in the United States is essential to improve our collective health and well-being.

Critically, community data requires the systematic collection, interpretation, and use of information that is produced on community terms. It provides contextual information about human experiences ...

With statistical sampling, counsel can simplify damage analyses, avoid potential issues with incomplete or missing data, and minimize the risk ...

At their core, measures of location aim to answer the question: "What is a typical value in this dataset?" While seemingly ...

(11/4/25) The energy price index fell 3.7% in October, driven by a 5.1% decline in crude oil prices, partially offset by a 7.5% rise in U.S. natural gas prices. The non-energy price index changed ...