3.2. Chemometrics Principal component analysis (PCA) is used in exploratory analysis, as it gives graphical representations of inter-sample and inter-variable relationships and provides a way to reduce the complexity of the data
3.2. ChemometricsPrincipal component analysis (PCA) is used in exploratory analysis,as it gives graphical representations of inter-sample and inter-variablerelationships and provides a way to reduce the complexity of the data