Comparisons between and .

2017-12-07T18:31:46Z (GMT) by Yan Wang Qi Wang John E. Taylor

(a-g) The scatter plots compared the correlation between and for k = 2, 3 … 7, 8 separately. Colors from blue to red represent the point density. With the increase of k, the radii of gyration of MFPs shows a stronger correlation with significantly based on the increasing value of Pearson r.