The adjusted r-squared is helpful for multiple regression and corrects for erroneous regression, giving you a more accurate ...

Political Calculations' initial estimate of median household income in September 2025 is $85,157. This estimate represents a ...

Involuntary part-time employment—the share of people who work less than 35 hours per week but want and are available to work full-time—has increased since 2023. While this contrasts with steady ...

Medical device makers use AI to turn EU regulatory challenges into competitive advantages via supply chain optimization.

The rushed and uneven rollout of A.I. has created a fog in which it is tempting to conclude that there is nothing to see here ...

A 75-year study of 1,497 Michigan lakes finds fish are shrinking, especially the youngest and oldest. Temperature metrics can ...

A recent study suggests that the news media sources cited across the English version of Wikipedia have a moderate but ...

Why do progressive candidates in Boulder always seem to come from behind on election night only to surge ahead? A data model offers clues.

Recently, I have been watching a lot of tennis, and thus trying to learn about tennis. This, as it turns out, is very ...