Actual by predicted plot confidence region
Here is a simple linear regression with just one independent variable x. The predicted y (Save Columns -> Pred Formula) as well as upper and lower 95% confidence values (Save Columns -> Mean Confidence Limit Formula) are shown too. Have a look at the second data point:
The upper and lower confidence values match with the plot (16.99 and 12.30 on the y axis are very close to the calculated values i...