Chemometrics Approach to Drug Analysis – An Overview

Chemometrics is the use of mathematical and statistical methods to improve the understanding of chemical information and to correlate quality parameters or physical properties to analytical instrument data. It is a data-driven multidisciplinary science that allows maximum collection and extraction of useful information from the analytical data of numerous application areas such as chemistry, biochemistry, medicine ,biology and chemical engineering. This review focuses mainly on numerous chemometric models used and their relevant applications in the field of pharmaceutical sciences.