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