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data-edu / data-science-in-education

Repository for the second edition of 'Data Science in Education Using R' by Emily A. Bovee, Ryan A. Estrellado, Joshua M. Rosenberg, and Isabella C. Velásquez
http://www.datascienceineducation.com/
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Walkthrough 2 - examine autocorrelation #563

Open ivelasq opened 3 years ago

ivelasq commented 3 years ago

Are formative assessments and grade dependent? If not, there may be autocorrelation and we shouldn't use linear regression.