Many time-series tasks share the ability to decompose (e.g. using the Fourier Transform) and express data using spectrograms. Could this, in and of itself, be a sufficient form of “shared structure...
The Gaussian's Binomial Origins (In Progress)
The Gaussian (Normal) Distribution can be found everywhere; it is also a laughably common tendency for statisticians and engineers to describe any stochastic phenomenon using Gaussians. Though we c...
Characteristics of OLS Predictor Coefficients (beta-hat)
Linear Regression (LR) is hands-down THE most useful and ubiquitous tool in statistics. Everything derives from linear regression; even the most complex statistical models at some point have to be ...
T-test: Motivation, Definition, and Derivation
Contents Contextual Problem. Defining $s^2$, a.k.a the sample variance ($\sigma^2$). Motivating the $T$ test. Deriving the $T$ statistic. 1. Contextual Problem A key objective of analysi...
How I Made This Site
This site was made using Jekyll and was very easy to make. Minimal code, super functional, beautiful, and modern. I started using the Chirpy Starter repo, following this awesome YouTube walkthrough...