lec . 29 – bivariate statistics: classical regression
Post on 07-Feb-2016
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Lec . 29 – Bivariate Statistics: Classical Regression. Division of Data Variation. Defining the Error. Classical Regression. Classical Linear Regression. Example. Satisfied? Not really. Let’s derive!. Deriving Least Squares, 1. Deriving Least Squares, 2. Deriving Least Squares, 3. - PowerPoint PPT Presentation
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Lec. 29 – Bivariate Statistics: Classical Regression
Division of Data Variation
Defining the Error
Classical Regression
Classical Linear Regression
Example
Satisfied? Not really. Let’s derive!
Deriving Least Squares, 1
Deriving Least Squares, 2
Deriving Least Squares, 3
Deriving Least Squares, 4
Need a refresher? http://mathworld.wolfram.com/MatrixInverse.html
Deriving Least Squares, 5
Deriving Least Squares, 6
Deriving Least Squares, 7
Goodness of Fit
Significance of Regression and ANOVA
Example: Significance of Regression
Warnings – Classical Regression
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