The most popular open-source alternative. With the tidyverse and fixest packages, R can perform almost every econometric function Stata is known for.

Stata is a premier statistical software package utilized by researchers, economists, sociologists, and data scientists worldwide for data manipulation, visualization, statistics, and automated reporting. Due to its robust capabilities, it is also quite expensive. This high cost often leads students, independent researchers, and professionals to search for a —an unauthorized, modified version of the software designed to bypass licensing requirements.

: A free, widely-used programming language for statistical computing and graphics. : Offers powerful data analysis libraries like statsmodels