This app allows users to explore linear regression by inputting data points and observing the line of best fit, the residuals, and the correlation coefficient. Users can also adjust the slope and intercept of the line of best fit and observe how these changes affect the residuals and correlation coefficient.
The plot will be updated as you enter data in the table. You can also drag the points to see the effect on the regression line.
Sample Data
Populate the data table with sample data. Click on a point name to delete it.
| π₯ | π¦ | |
|---|---|---|