Characteristic Fingerprint Based on Low Polar Constituents for Discrimination of Wolfiporia extensa according to Geographical Origin Using UV Spectroscopy and Chemometrics Methods

Table 3

Agglomeration schedule of HCA.

Stage	Cluster combination		Coefficients	Stage cluster first appearance		Next stage
	Cluster 1	Cluster 2		Cluster 1	Cluster 2
1	4	8	0.000	0	0	15
2	5	7	0.040	0	0	6
3	21	23	0.142	0	0	11
4	16	19	0.187	0	0	11
5	10	12	0.216	0	0	8
6	2	5	0.292	0	2	7
7	1	2	0.393	0	6	10
8	10	13	0.395	5	0	16
9	11	15	0.659	0	0	14
10	1	3	0.881	7	0	15
11	16	21	0.947	4	3	13
12	20	22	1.196	0	0	17
13	16	18	1.457	11	0	17
14	9	11	1.526	0	9	16
15	1	4	1.834	10	1	20
16	9	10	1.984	14	8	19
17	16	20	3.922	13	12	18
18	16	17	4.365	17	0	21
19	9	14	4.569	16	0	21
20	1	6	6.022	15	0	22
21	9	16	13.409	19	18	22
22	1	9	14.743	20	21	0