Chapter 5: Matrix Approaches to Simple Linear Regression
Chapter 5: Matrix Approaches to Simple Linear Regression
Chapter 5: Matrix Approaches to Simple Linear Regression
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Final ThoughtOverview<strong>Matrix</strong> AlgebraAlgebraMore MatricesGeneral <strong>Linear</strong>ModelOther <strong>Matrix</strong>ProductsWrapping Up➤ Final Thought➤ Next Class● Matrices are prevalent inmany statisticalapplications, but do not fearthem.● You will encounter matrixnotation from time <strong>to</strong> time,but that should not because for concern.● Leave the heavy matrix lifting <strong>to</strong> the experts: let a stat ormath computer package do advanced matrix calculations.Lecture 17 Psychology 790