ROC Curve Options
You can specify the following options for your ROC analysis:
- Classification
- Allows you to specify whether the cutoff value should be included or excluded when making a positive classification. This setting currently has no effect on the output.
- Test Direction
- Allows you to specify the direction of the scale in relation to the positive category.
- Parameters for Standard Error of Area
- Allows you to specify the method of estimating the standard error of the area under the curve. Available methods are 'Nonparametric' and 'Bi-negative' exponential. Also allows you to set the level for the confidence interval. The available range is 50.1% to 99.9%.
- Missing Values
- Allows you to specify how missing values are handled.
Defining Options
This feature requires the Statistics Base option.
- From the menus choose:
- In the ROC Analysis dialog, click Options.
- Define options.
- Click Continue