Research Article

Parametric and Nonparametric Approaches of Reid Vapor Pressure Prediction for Gasoline Containing Oxygenates: A Comparative Analysis Using Partial Least Squares, Nonlinear, and LOWESS Regression Modelling Strategies with Physical Properties

Figure 1

Results of for outlier analysis at a confidence level of 95% for 913 gasoline samples: (a) DModX and (b) DModY.
(a)
(b)