A multiple regression formula has multiple slopes (one for each variable) and one y-intercept. It is interpreted the same as a simple linear regression formula—except there are multiple ...

The purpose of this tutorial is to continue our exploration of regression by constructing linear models with two or more explanatory variables. This is an extension of Lesson 9. I will start with a ...

A behind-the-scenes blog about research ... at multiple factors simultaneously. If we want to know whether the racial divide persists even after accounting for differences in party identification, we ...

Some key advantages of linear regression are that it can be used to predict values of the outcome variable and incorporate more than one explanatory variable. The linear regression equation is perhaps ...

The formula to calculate ... this is just a simple regression and there are models that you can build that use several independent variables called multiple linear regressions.

A multiple regression formula has multiple slopes (one for each variable) and one y-intercept. It is interpreted the same as a simple linear regression formula—except there are multiple ...