Table 4. Eigenvectors, eigen values, individual and cumulative percentages of variation explained by the first five principal components (PC) of 96 wild lentil accessions.

Minerals	Prin1	Prin2	Prin3	Prin4
Na	0.039	0.519	-0.214	0.314
K	0.031	0.323	0.235	-0.034
P	-0.078	-0.364	0.173	0.345
Ca	0.168	0.142	-0.296	-0.366
Mg	0.039	0.519	-0.214	0.314
Fe	0.024	0.191	0.530	0.075
Zn	0.067	0.163	0.532	0.078
Cu	0.369	-0.198	0.148	0.295
Mn	0.440	-0.186	-0.041	0.232
Mo	0.386	0.111	0.043	-0.239
Ni	0.281	0.013	-0.092	0.297
Pb	0.305	0.081	0.182	-0.373
Cd	0.416	-0.011	0.014	-0.256
Co	0.278	-0.190	-0.307	0.148
As	0.230	0.097	0.094	0.151
Eigen value	3.47	2.47	2.31	1.50
Percent	23.15	16.47	15.44	10.03
Cumulative Percent	23.15	39.62	55.06	65.09