Table 2.

Probability distance matrix of 15 viruses listed in Table 1.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
1
2	0.3079
3	0.4900	0.4606
4	0.5129	0.6301	0.6303
5	0.7076	0.7548	0.7506	0.7436
6	0.7342	0.7737	0.7602	0.7969	0.7858
7	0.8657	0.8700	0.8443	0.9420	0.8850	0.8406
8	0.8074	0.8299	0.8037	0.8828	0.8587	0.7247	0.7237
9	0.7578	0.7904	0.7744	0.8132	0.7894	0.7612	0.7067	0.7470
10	0.4920	0.7671	0.2929	0.6313	0.7441	0.7714	0.8531	0.8123	0.7846
11	0.4947	0.4750	0.0600	0.6408	0.7608	0.7614	0.8519	0.8029	0.7827	0.3143
12	0.4930	0.4677	0.0321	0.6341	0.7553	0.7602	0.8477	0.8028	0.7783	0.3024	0.0299
13	0.4905	0.4644	0.0180	0.6311	0.7529	0.7601	0.8456	0.8032	0.7757	0.2972	0.0492	0.0200
14	0.4901	0.4646	0.0179	0.6318	0.7524	0.7595	0.8451	0.8030	0.7748	0.2978	0.0530	0.0254	0.0168
15	0.4907	0.4623	0.0095	0.6306	0.7514	0.7599	0.8444	0.8037	0.7748	0.2953	0.0583	0.0320	0.0192	0.0192