PCXAxis

Declaration: FrmPCA.PCXAxis: integer;
The property PCXAxis determines which principal component is displayed along the x-axis in the following plots:

  • Scores/PC Image
  • Loadings
  • Loading/Loading
  • Bi-Plot

Specifying an invalid PC automatically restricts the PC to the closest available value. The valid range of PCXAxis is between 1 and the number of selected spectral descriptors.