Introduction to Chemometrics

The analysis of multivariate data and their calibration is rapidly expanding with the development of multichannel chromatographic instruments. By combining chromatographic techniques with a chemometrics based on high-order calibration methods, some previous analysis problems such as complex pre-processing steps, long elution times, or even worse analysis results can be prevented. This paper examines an overview of second- to third-order data that provide theories and applications along with the processing of relevant data in chromatography.