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On February 16th (15:00–15:30), we will hold an advanced webinar on "Multivariate Analysis Software: SIMCA" focusing on regression models (OPLS). SIMCA is a multivariate analysis software that is well-regarded in research, development, and manufacturing for its capabilities in overview, regression, discrimination, and classification. In this webinar, we will focus on 'Regression: OPLS' and include short demonstrations and case studies (three examples are planned). ● OPLS: Orthogonal Partial Least Squares An advanced model of PLS. By rotating so that the Y variable becomes the first axis, it facilitates interpretation and allows for prediction of the target variable and factor analysis. Example of OPLS usage: * Set the coffee quality evaluation score as the target variable and find the factors that contribute most from the metabolic profile's GC/MS data, aiming to predict the quality evaluation score. * While PLS was able to identify the most contributing factors, it was difficult to determine the second and third contributing factors, which could be found using OPLS. * Participation from competitors in the same industry is not allowed. * Please install the latest version of ZOOM.