9. Linear Regression (IB533 2022.09)

Unit Outlines：

◆ Predictive Models

。Method and Parameters

。Model and Coefficients

。Specificity vs. Generality

◆ Simple Linear Regression

。Linear Regression in R

。Estimate Model Coefficients

。Drawing Regression Line

。Make Prediction

。Measures Model Accuracy

◆ Multiple Linear Regression

。Coefficients as Random Variables

。Collinearity

。Model Selection

。Difficulties in Multiple Regression

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Unit Notebook：

◆ 09A Simple Linear Regression ( unit09A.html )

◆ 09B Multiple Linear Regression ( unit09B.html )

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Google Drive： 

◆ Course Material : [  ~/ib533/ ]

◆ Unit07:  [ ~/ib533/09_Regression/ ]

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Unit09 Assignment： Due: 2022/11/27 (Sun.) 23:59

Personal Assignment:

Finish the exercises in unit09A & unit09B, knit the html and

upload to folder [ ~/person/09_Regression/ ]

with filename “<Student-ID>_unit089A.html”

with filename “<Student-ID>_unit09B.html”

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參考連結：

◆  From Data to Viz

◆  Portal of Big Data BA Platform

◆  R: Self Learning Roadmap

◆  John Hopkins: R Programming online course

◆  John Hopkins: R Programming eBook

◆  Harvard: Data Science online course

◆  Harvard: Data Science ebook

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◆ Week07c Video Recording

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