Figure 7 indicates that the top features of variable importance are again being found in the first and last regions of chromosome X. As such it appears that the majority of the predictive power of any model trained with CSLV and when predicting schizophrenia in an individual is a result of CNVs on chromosome X. We also report corresponding estimates of hg38 coordinates in Table 3. The gene discussed is LGR5; the disease is schizophrenia.