In this post, we describe how to compare linear regression models between two groups. Without…

# Category: linear and generalized linear models

In this post we describe centering features in linear regression: you should do it because…

In this post we describe how to do binary classification in R, with a focus…

Introduction to Linear Regression Summary Printouts In this post we describe how to interpret the…

In this post we describe how to do regression with count data using R. In…

In this article we describe how to perform linear regression. We go over some linear…

There are several reasons to log transform the response. The obvious one is to fix…

In this post we analyze the residuals vs leverage plot. This can help detect outliers…

In this post we describe how to analyze a scale location plot. You may also…

In this post we describe how to interpret a QQ plot, including how the comparison…