'Fitted line plot' diaporamas de présentation

Prediction concerning Y variable

Prediction concerning Y variable. Three different research questions. What is the mean response , E(Y h ), for a given level, X h , of the predictor variable? What would one predict a new observation , Y h(new) , to be for a given level, X h , of the predictor variable?

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Lecture 1a: Linear regression with one predictor variable

Lecture 1a: Linear regression with one predictor variable. Course structure. 732G21 Sambandsmodeller http://www.ida.liu.se/~732G21 One semester= Regr.analysis + + analysis of variance (teacher: Lotta Hallberg) 732G28 Regression methods http://www.ida.liu.se/~ 732G28

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Analysis of variance approach to regression analysis

414 views • 22 slides