You could sift through websites, but some Python code and a little linear regression could make the job easier. ...

8.2. Linear regression with a single explanatory variable There are many ways to do linear regression in Python. We have already used the heavyweight Statsmodels library, so we will continue to use it ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

9.4. Using R-like formulas As I mentioned previously, R was used in statistics long before Python was popular. As a consequence, some of the data science libraries for Python mimic the R way of doing ...

In the example below, I use an e-commerce data set to build a regression model. I also explain how to determine if the model reveals anything statistically significant, as well as how outliers may ...