Table S1.

Percentage of total variation accounted for by each principal component

Principal componentVariance (SSR), %Variance (EAG), %
149.82481.965
29.0715.3733
37.82644.4292
46.51682.4759
54.93271.5678
63.95491.1542
73.36210.73217
83.0750.38766
92.35360.35369
101.64650.3157
111.40480.26067
121.18180.18701
131.01740.1676
140.746560.13216
150.656590.095231
160.513170.087467
170.424620.07727
180.367470.07125
190.279620.051365
200.182660.031849
210.146290.025577
220.104620.019361
230.0705520.016137
240.0663990.011878
250.0094850.006756
260.0036460.004244
  • Values shown in column 2 (SSR data) and 3 (EAG data) are from Figs. 1 and 4, respectively.