Phenetic Analysis of Cultivated Black Pepper (Piper nigrum L.) in Malaysia

Table 4

Total variance obtained using principle component analysis (PCA).

PC	Initial eigenvalues			Extraction sums of squared loadings			Rotation sums of squared loadings
	Total	Variance (%)	Cumulative (%)	Total	Variance (%)	Cumulative (%)	Total	Variance (%)	Cumulative (%)
1	9.102	33.713	33.713	9.102	33.713	33.713	6.213	23.011	23.011
2	4.820	17.850	51.563	4.820	17.850	51.563	5.176	19.169	42.180
3	3.626	13.431	64.994	3.626	13.431	64.994	3.967	14.693	56.873
4	3.133	11.602	76.596	3.133	11.602	76.596	3.789	14.034	70.907
5	2.048	7.587	84.183	2.048	7.587	84.183	2.457	9.099	80.006
6	1.805	6.684	90.867	1.805	6.684	90.867	2.393	8.862	88.868
7	1.329	4.921	95.788	1.329	4.921	95.788	1.869	6.921	95.788
8	0.785	2.907	98.696	—	—	—	—	—	—
9	0.352	1.304	100.000	—	—	—	—	—	—