Number of the First Principal Component to Model

Specify an integer between 1 and the total number of principal components computed. Principal components with an index smaller than this number are not included in the variance components modeling.

Example : You want to omit the first principal component in the calculations. Specify a 2 here.

By default, this parameter equals 1 .

Note : This parameter is active only when the Correlation and Principal Variance Components Analysis box is checked.

To Specify the Number of the First Principal Component to Model:

Type a value into the text box, or left-click and drag the slider to the left or right.