Table 5. Clasnip classification performance of PVY database.

Group	# Sample	Identity (Q5) (%)	Accuracy (%)
C	16	85.8	100.0
Chile3	1	99.9	100.0
N	31	92.4	100.0
NTN	73	96.0	100.0
N:O	37	96.8	100.0
O	87	95.0	100.0
Poha	6	97.4	100.0
Total	251	–	100.0

Note:

# Sample is the number of samples with more than five SNPs covered in the reference region. Identity (Q5) means the 5% quantile of estimated identity distribution. If a new sample’s identity is greater than the identity (Q5) of a group, the new sample is classified into the group. Accuracy is the ratio of correctly classified samples to all samples with more than 5 SNPs covered in the reference region. “Correctly classified” is defined as the identity of the sample’s group is the highest among other groups.