An evergreen problem in multivariate calibration

N.M. Faber,^a,* and R. Rajkó^b

^aChemometric Consultant, Rubensstraat 7, 6717 VD Ede, The Netherlands. nmf@chemometry.com
^bDepartment of Unit Operations and Food Engineering, Szeged College of Food Engineering, University of Szeged, H-6701 Szeged, POB 433, Hungary