How to interpret density plots

How to interpret density plots

A short but simple explanation of density plots – easily explained with an example! Density plots are a great way to visualise the distribution of continuous variables. For example, you might want to find out within which range of weights most of your mice fall....
Easy Cox regression for survival analysis

Easy Cox regression for survival analysis

A simple explanation of Cox regression and hazard ratios for survival time analysis Survival time analysis studies a variable with a start time and an end time, which is when a certain event occurs. The event could be death, but also be relapse after chemotherapy, a...
Easy log rank test for survival analysis

Easy log rank test for survival analysis

A simple explanation of the log rank test to evaluate differences between survival curves Previously, we talked about survival analysis and the Kaplan-Meier curve. In this post, I will explain how to interpret the log rank test for survival analysis. Before we start,...