Section author: Danielle J. Navarro and David R. Foxcroft
Summary¶
- Want to know how strong the relationship is between two variables? Calculate a correlation
- Drawing scatterplots
- Basic ideas in linear regression and how regression models are estimated
- Multiple linear regression
- Measuring the overall performance of a regression model using *R*²
- Hypothesis tests for regression models
- Calculating confidence intervals for regression coefficients and standardised coefficients
- The assumptions of regression and how to check them
- Selecting a regression model