Fig. 3

Decision tree graphical representation, resulted from the supervised classification of 57,004 variants identified in this dataset from DNA target sequencing. The classification was performed using two variants as parameters. First, a sample did not carry the SNV A/T in position 4,675,155 of the PRNP gene, it was assigned to the MM1 class. Afterwards, if a sample carried that variant and also the SNV T/G in position 53,391,236 in the FERMT2, it was assigned to the class VV2. Classification metrics MM1: Precision = 0.73, Recall = 1, F1 = 0.84. Classification metrics VV2: Precision = 1, Recall = 0.62, F1 = 0.77