... Multivariate Analysis in Management, Engineering and the Sciences 4 Bao and Dai (2009) studied different multivariate methods, including linear and nonlinear techniques in order to minimize the error ... R.; Marins, F. A. S.; Loures, C. C. A.; Silva, M. B. Multivariate modeling in quality control of viscosity in fuel: an application in oil industry. Fuel Injection in Automotive Engineering. Rijeka: ... Analysis in Management, Engineering and the Sciences 14 Pasquini, C.; Bueno, A. F. Characterization of petroleum using near-infrared spectroscopy: Quantitative modeling for the true boiling point...