Dot Physics. Python Physics; Building a Linear Regression Function in VPython. Posted: June 3, 2025 | Last updated: June 14, 2025. Physics and Python stuff.

The diagram in Figure 2 gives you a rough idea of support vector regression for a scenario where there is just one predictor variable x. Each dot is a training data item. The red line is the linear ...

The example shows the benefits of linear regression; that is, you are using a single line that you draw through the plot points. The line might go up or down, ...

Imports necessary libraries: scikit-learn for the regression model, numpy for numerical operations, and matplotlib for plotting. Defines a sample dataset for the independent variable (X) and the ...

Here's all the code and examples from the second edition of my book Data Science from Scratch.They require at least Python 3.6. (If you're looking for the code and examples from the first edition, ...