You can use the Output Variables tab to add analysis variables to the data table. (See FigureĀ 18.12.) If you request a plot that uses one of the output variables, then that variable is automatically created even if you did not explicitly select the variable on the Output Variables tab.
The following list describes each output variable and indicates how it is named. Y represents the name of the response variable.
adds predicted values. The variable is named LoessP_
Y.
adds 95% confidence limits for the expected value (mean). The variables are named LoessLclm_
Y and LoessUclm
_Y.
adds residuals, which are calculated as observed values minus predicted values. The variable is named LoessR_
Y.