property PCAMode: TPCAMode;
PCA type.
Returns: TPCAMode
Remarks:
Defines type of PCA. Normally, the analysis is run on the scale-invariant correlation matrix since the scale of the variables changes the analysis when the covariance matrix is used. For example, when a covariance matrix was used, a variable that was measured in Celsius deg. results in a different analysis than if it were measured in Kelvin deg.