SIMCA Model Builder GUI

How to Assemble a SIMCA Model In order to build a SIMCA model, individual PCA models must be built on the data from each class (or group of classes). To build a PCA model:

1. Select one or more classes in the "Available Classes" window.
2. Click "Fit Model" to activate the PCA user interface.
3. In the PCA interface, validate and choose the appropriate number of components, preprocessing, etc.
4. In the SIMCA interface click "Add Model".
5. Repeat for additional models.
6. Click "Assemble SIMCA Model".
7. Finalize the analysis in the main window.
8. To classify new data, import new data and apply the assembled SIMCA model.

Note: If more than one class is selected for an individual PCA model, these classes will be modeled as a single class.