A COMPARATIVE STUDY OF NINE METHODS OF ESTIMATION WHEN APPLIED FOR DETERMINATION OF OLIVE OIL MIXTURES ON THE BASIS OF NIR SPECTROPHOTOMETRIC DATA

摘要

The spectrophotometric analysis of oil mixtures, containing olive oil, is the subject of this paper. Its objective is to compare nine existing estimators which are potentially applicable for determination of a selected component in the mixture. The comparison presented is based on the criteria related to measurement uncertainty.