How Do U Get R2 On A Calculator

Introduction & Importance

R-squared (R2) is a statistical measure that represents the proportion of the variance for a dependent variable that’s explained by an independent variable or variables in a regression model. In other words, it tells you how well your model fits the data. Understanding R2 is crucial in data analysis and predictive modeling.

For more information on R-squared, check out these authoritative sources:

• Statistics How To
• NPR