Fig 1.
Boxplots of the index scores in ASD and ADHD.
*p < 0.05.
Table 1.
The 25%, 50%, and 75% quantiles of the scores of the subtests in ASD and ADHD.
Fig 2.
ROC curve with 95% confidence interval.
The blue line and the band represent the averaged ROC curve and the 95% CI obtained using bootstrap sampling.
Fig 3.
a) The frequency distribution of each index score for ASD and ADHD.
The curve is the density distribution estimated using kernel density estimation. b) Upper Panel: BIC at each number of clusters, Lower Panel: Underlying clusters revealed using GMM. Blue and orange curves represent the density distribution of the underlying clusters. The green curve is the summation of the blue and orange curves. The gray histogram represents the frequency distribution for the VCI. The difference in the overall shape of the histogram from Fig 3-a) is due to differences in the bin settings.
Table 2.
Kurtosis and Skewness in VCI and POI in each group.
Table 3.
Mean and standard deviation (SD) of VCI and the number of participants in each cluster.
Table 4.
Distribution of Asperger’s syndrome, autism, and PDD-NOS in each cluster.