Working through Gelman and Hill’s book can be maddening. The exposition is wonderful but recreating their examples leads to new… Read more
Category: Regression
A Logistic Regression Checklist
I recently read The Checklist Manifesto by Atul Gawande and was fascinated by how relatively simple checklists can improve performance… Read more
Simple Linear Regression in R
I want to document in one place some of the ways I carry out simple linear regression in R. To… Read more
Transforming Data and the Box-Cox Transformation
When doing linear modelling, we make certain assumptions about the data. One such assumption is uniform variance. The fancy word… Read more