This article was originally published on Built In by Eric Kleppen. Variance is a powerful statistic used in data analysis and machine learning. It is one of the four main measures of variability along ...

GJR-GARCH models with exogenous regressors in the variance equation. A pure Python implementation of Glosten-Jagannathan-Runkle (1993) GARCH models that properly supports exogenous variables in the ...

This project is a Python implementation of a calculator that computes summary statistics (mean, variance, standard deviation, max, min, and sum) for a given 3x3 matrix. It is based on the FreeCodeCamp ...