Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

you might use regression analysis to find out how well you can predict a child's weight if you know that child's height. The following data are from a study of nineteen children. Height and weight are ...

Recall that R is a statistical programming language—a language designed to do things like t-tests, regression ... from Python. There are notable exceptions, of course. Some Python libraries like ...