*2D- and 3D-QSRR Studies of Linear Retention Indices for Volatile Alkylated Phenols DOI: http://dx.doi.org/10.5772/intechopen.89576*

predictive power for an external test set. We accordingly propose quantitative models, using stepwise multiple linear regression (MLR) for 2D-QSRR analysis and the partial least squares (PLS) for 3D-QSRR model, and we try to interpret the retention property of the compounds relying on the multidimensional-QSRR analyses [13].
