TABLE 2.

Mean and standard deviation (across 1000 repetitions of three classification procedures) of classifier performances when using features from restricted signal fraction (FR) and restricted signal fraction when selecting the number of fibers in the CHARMED model according to the AIC in each voxel (FR₁₂₃) for fractional anisotropy (FA), mean diffusivity (MD), radial diffusivity (RD), mean kurtosis (MK), and radial kurtosis (RK).

	AUC	Accuracy	Sensitivity	Specificity	f1‐score	PPV
FR	0.89 ± 0.07	0.90 ± 0.06	0.84 ± 0.13	0.94 ± 0.08	0.93 ± 0.05	0.92 ± 0.06
FR123	0.86 ± 0.07	0.88 ± 0.06	0.80 ± 0.15	0.93 ± 0.09	0.91 ± 0.05	0.90 ± 0.07
FA	0.68 ± 0.11	0.71 ± 0.10	0.60 ± 0.20	0.77 ± 0.13	0.77 ± 0.09	0.79 ± 0.09
MD	0.69 ± 0.10	0.72 ± 0.09	0.60 ± 0.19	0.78 ± 0.13	0.78 ± 0.08	0.79 ± 0.08
RD	0.70 ± 0.11	0.73 ± 0.10	0.60 ± 0.20	0.80 ± 0.13	0.79 ± 0.09	0.79 ± 0.09
MK	0.89 ± 0.08	0.90 ± 0.07	0.84 ± 0.15	0.93 ± 0.09	0.92 ± 0.06	0.92 ± 0.07
RK	0.87 ± 0.08	0.88 ± 0.06	0.83 ± 0.17	0.90 ± 0.08	0.90 ± 0.05	0.92 ± 0.08