Model Analysis and Calculation Utilities

compressmodel - Remove references to unused variables from a model.

estimatefactors - Estimate number of significant factors in multivariate data.

figmerit - Analytical figures of merit for multivariate calibration.

leverag - Calculate sample leverages.

knnscoredistance - Calculate the average distance to the k-Nearest Neighbors in score space.

qconcalc - Calculate Q residuals contributions for predictions on a model.

regcon - Converts regression model to y = ax + b form.

residuallimit - Estimates confidence limits for sum squared residuals.

reviewmodel - Examines a standard model structure for typical problems.

reviewcrossval - Examines cross-validation settings for typical problems.

rinverse - Calculate pseudo inverse for PLS, PCR and RR models.

rmse - Calculate Root Mean Square Error.

tconcalc - Calculate Hotellings T2 contributions for predictions on a model.

tsqlim - Confidence limits for Hotelling's T^2.

varcapy - Calculate percent y-block variance captured by a PLS regression model.

vip - Calculate Variable Importance in Projection from regression model.

(Sub topic of Quantitative_Regression_Analysis)