Fig. 4: The four-component Gaussian Mixture Model fits the VLP size distribution better than the three-component Gaussian Mixture Model.
From: Analyzing atomic force microscopy images of virus-like particles by expectation-maximization
The improvement of fit in increasing from a three-component Gaussian Mixture Model (A, C) to a four-component Gaussian Mixture Model (B, D) is evident in the increased linearity of the respective quantile–quantile plots (A, B).
