void Recalc
Triggers PCA recalculation.
Result: stored in self (calling object)
Remarks:
Triggers PCA recalculation. After the Recalc call Dew.Stats.TMtxPCA.Dirty property is set to false. The results of PCA are stored to:
- Dew.Stats.TMtxPCA.EigValues - Data eigenvalues.
- Dew.Stats.TMtxPCA.PC - Data eigenvectors.
- Dew.Stats.TMtxPCA.TotalVarPct - the percentage of the total variation in the variables (columns).
- Dew.Stats.TMtxPCA.ZScores - Z-Scores (eigenvectors in PC space).