Choosencomp

Purpose

GUI to select number of components from a PCA sum-of-squares captured table.

Synopsis

ncomp = choosencomp(model)

Description

CHOOSENCOMP creates a GUI that displays the sum-squares captured (SSQ) table and allows the user to select the number of principal components (ncomp) from the list.

Input

• model = a standard PCA model structure or just a sum-of-squares (SSQ) captured table from a PCA model.

Output

• ncomp = is the number of selected components. It is empty [ ] if the user selects Cancel in the GUI.

See Also

analysis, pca, pcaengine, simca