# Logistic Regression Probabilities ![](Pasted%20image%2020220605202655.png) > Friendly reminder that from a math perspective probabilities in logistic regression are almost exactly the same as velocities in special relativity. If you understand log odds ratios then you secretly know the basics of special relativity! That may be why the former is so hard... > > The left plot shows the relationship between probabilities, odds, and log odds ratios (or logits) that arise when putting a solid statistical foundation on logistic regression models. --- Date: 20220605 Links to: Tags: #review #todo References: * [Twitter](https://twitter.com/betanalpha/status/1265847771820589057?lang=en)