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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Behav Brain Res. 2016 Nov 29;320:37–47. doi: 10.1016/j.bbr.2016.11.050

Table 2.

Eigenvalues and % variance explained by each factor

Factor Eigenvalue % Total variance Cumulative Eigenvalue Cumulative %
1 3.17 35.26 3.17 35.26
2 1.78 19.75 4.95 55.02
3 1.45 16.07 6.40 71.09
4 1.16 12.90 7.56 83.99
5 0.75 8.38 8.31 92.37
6 0.46 5.12 8.77 97.49
7 0.19 2.16 8.97 99.65
8 0.03 0.30 9.00 99.96
9 0.00 0.04 9.00 100.00