Ihave written a number of blog posts about regression analysis, and I think it would be helpful to collect them in this post to create a regression tutorial. I’ll supplement my own posts with some from my colleagues.

This tutorial covers many aspects of regression analysis, including choosing the type of regression analysis to use, specifying the model, interpreting the results, determining how well the model fits, making predictions, and checking the assumptions. At the end, I include examples of different types of regression analyses.

If you’re learning regression analysis right now, you might want to bookmark this tutorial.

Hallmarks of a good regression analysis

Before we begin the regression analysis tutorial, there are several important questions to answer.

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