Parameters | Expression Parameters | Accumulative Proportion of Variation

Accumulative Proportion of Variation
Use this field to specify a value between 0 and 1 to indicate the accumulative proportion of variation from the larger principal components to be included in the variance components modeling.
A value of 0.9 is specified by default.
Specify 0 to activate the Number of First Principal Component to Model and Number of Last Principal Component to Model parameters to explicitly set the number of principal components desired.
To Specify the Proportion: