Goes way beyond t-tests, but I really like this free online book on causal inference more broadly https://matheusfacure.github.io/python-causality-handbook/lan

Goes way beyond t-tests, but I really like this free online book on causal inference more broadly https://matheusfacure.github.io/python-causality-handbook/landing-page.html https://matheusfacure.github.io/python-causality-handbook/la...