🏫 MASTERING STATIONARITY: A COMPLETE GUIDE TO ADF TESTING IN TIME SERIES ANALYSIS🤗
Автор: TekDynamics ***** Predictive ML and Validation
Загружено: 2026-01-24
Просмотров: 38
Описание:
"Understanding and applying the Augmented Dickey-Fuller (ADF) test to ensure model validity in time series analysis. This notebook demonstrates a systematic approach to testing for stationarity: first running ADF tests on level variables to identify non-stationary series, then applying first differencing to achieve stationarity. Learn to interpret ADF results through two complementary methods—direct p-value evaluation and critical value comparison—ensuring your regression models are free from spurious autocorrelation. Perfect for econometricians and data scientists who need to validate their time series models before drawing statistical inferences."
Full code available here: "https://github.com/webdev408/-Augment..."
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