Asymptotica

Modern applied sciences (including but not limited to economics, medicine, or engineering) rely heavily on asymptotic theory. It allows applied scientists to make quantitative claims about large populations based on limited samples. Most importantly, the superpower of asymptotic theory is providing a near-perfect (asymptotic) mathematical framework to evaluate and quantify the precision of those claims about the true/unknown populations. Without it, we would mostly be guessing with no reliable foundation to evaluate how good or bad those guesses are.

Here we learn the foundation of asymptotic statistical inference. Note by note.