Multiple regression equations designed to explain or predict should be validated. This tutorial shows how recalculation of the coefficient of determination on hold-out sample data or new sample data ...

A joint probability, multiple comparisons significance test is developed for path analysis, multiple regression, and a correlation matrix. Tests are developed for determining the: obtained α level for ...

Learn the difference between linear regression and multiple regression and how investors can use these types of statistical analysis.

Regression analysis is a quantitative tool that is easy to use and can provide valuable information on financial analysis and forecasting.