Table 2.

Eigenvalue and cumulative of plant hormone components.

Principal component number	Eigenvalue	Cumulative (%)
1	17.95	39.88
2	10.09	62.31
3	4.82	73.02
4	2.83	79.29
5	2.03	83.81
6	1.84	87.90
7	1.13	90.40
8	1.11	92.85
9	0.85	94.74
10	0.52	95.91
11	0.47	96.96
12	0.31	97.64
13	0.24	98.19
14	0.16	98.53
15	0.12	98.81
16	0.09	99.02
17	0.07	99.18
18	0.07	99.33
19	0.06	99.47
20	0.04	99.56
21	0.04	99.65
22	0.03	99.72
23	0.03	99.78
24	0.02	99.83
25	0.02	99.87
26	0.01	99.91
27	0.01	99.93
28	0.01	99.95
29	0.01	99.96
30	0.01	99.98
31	0.00	99.98
32	0.00	99.99
33	0.00	100.00
34	0.00	100.00
35	0.00	100.00
36	0.00	100.00