. 2021 May 28;3:665946. doi: 10.3389/fdgth.2021.665946

Table 7.

Pearson's correlation coefficients between model performance and Anderson-Darling (AD) statistic.

Model	*$r_{a c c u r a c y}^{A D}$*	*$r_{k a p p a}^{A D}$*	*$r_{m m c c}^{A D}$*	*$r_{c p}^{A D}$*	*$r_{o r}^{A D}$*
XGB	−0.65 ^*** ^a	−0.36	−0.36	−0.31	0.40
XGBd	−0.40	−0.45 ^*	−0.28	−0.07	0.10
XGBu	−0.72 ^***	−0.26	−0.44 ^*	−0.31	0.64 ^***
NB + XGB	−0.43 ^**	−0.21	−0.21	−0.05	0.11
RF + XGB	−0.42 ^*	−0.23	−0.22	−0.08	0.05
SVM + XGB	−0.44 ^*	−0.21	−0.21	−0.00	0.12
NB + XGBd	−0.65 ^***	0.10	0.11	0.17	0.04
RF + XGBd	−0.54 ^**	−0.29	−0.28	−0.37	0.04
SVM + XGBd	−0.64 ^**	−0.31	−0.30	−0.39	0.22
NB + XGBu	−0.75 ^***	0.05	0.06	0.03	0.04
RF + XGBu	−0.67 ^***	−0.37	−0.34	−0.36	0.36
SVM + XGBu	−0.76 ^***	−0.47 ^*	−0.46 ^*	−0.36	0.81 ^***

Bold indicates statistically significant correlation.

p < 0.05;

^**

p < 0.01;

^***

p < 0.001.