Linear Models
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Assignment 1
Week 4
Correlation
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Overview
Lecture overview
Week 1
The linear model
Ordinary least squares
Week 2
Simple linear regression
Week 3
Inference
ANOVA decomposition
Week 4
Correlation
Assumptions
Week 5
Multiple linear regression
Matrix notation
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Suggested readings
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Week 4
Correlation
Correlation
Learning objectives
Learn how to carry out a correlation analysis in R
Understand the connection between
\(R\)
and
\(R^2\)
Learn when correlations can be deceiving
Readings
Suggested readings
Correlation and regression in R
Correlation - Math is Fun
Regression towards the mean
Slides
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ANOVA decomposition
Assumptions