VIDEO: It's easy to run a regression in Excel and you only need to understand a few data points to make sense of the results.

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

The use of multiple regression as a data-analytic tool is examined for the cases of balanced and unbalanced designs. The utility of this method for testing specific contrasts, both orthogonal and ...

Learn how to perform regression analysis of your data in Microsoft Excel, a statistical process that helps you understand the relationship ...

You perform a multiple linear regression analysis when you have more than one explanatory variable for consideration in your model. You can write the multiple linear regression equation for a model ...

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 ...

Discover how linear regression works, from simple to multiple linear regression, with step-by-step examples, graphs and real-world applications.