Chapter 7. Statistical Data Analysis
In this chapter, we will cover the following topics:
- Exploring a dataset with pandas and Matplotlib
 - Getting started with statistical hypothesis testing – a simple z-test
 - Getting started with Bayesian methods
 - Estimating the correlation between two variables with a contingency table and a chi-squared test
 - Fitting a probability distribution to data with the maximum likelihood method
 - Estimating a probability distribution nonparametrically with a kernel density estimation
 - Fitting a Bayesian model by sampling from a posterior distribution with a Markov chain Monte Carlo method
 - Analyzing data with the R programming language in the Jupyter Notebook