lma <- br="br" examsquiz="examsquiz" lm="lm"> The lm() (“linear model”) function call here instructs R to fit the prediction equation
predicted Exam 2 = ß0 + ß1Exam 1
The estimated values of the ß1 are stored in lma$coefficients.
To predict Exam 2 from both Exam 1 and the Quiz score, we would use the ‘+’ notation:
> lmb <- examsquiz="examsquiz" lm="lm" p="p">
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