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Regression in Python: How to Find Relationships in Your Data

Simply collecting data is not enough. You can fill spreadsheets with data, but it's useless if you can't act on it. Regression is one of the most powerful statistical tools for finding relationships ...
JSTOR Daily

Stopping Rules in Principal Components Analysis: A Comparison of Heuristical and Statistical Approaches

Approaches to determining the number of components to interpret from principal components analysis were compared. Heuristic procedures included: retaining components with eigenvalues (@ls) > 1 (i.e., ...
JSTOR Daily

Applying Learning Analytics for the Early Prediction of Students' Academic Performance in Blended Learning

Owen H. T. Lu, Anna Y. Q. Huang, Jeff C.H. Huang, Albert J. Q. Lin, Hiroaki Ogata, Stephen J. H. Yang https://www.jstor.org/stable/26388400 Copy URL Blended learning ...
Investopedia

Churn Rate: Definitions, Examples, and Calculations

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Marguerita is a Certified Financial Planner ...