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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: Alcohol Clin Exp Res. 2015 Mar 17;39(4):603–610. doi: 10.1111/acer.12673

Figure 2. Drinking Amount and Income.

Figure 2

(a) Unstandardized variance in Drinking Amount from the moderation model with Income. (b) Proportion of variance in Drinking Amount from the moderation model with Income. A = additive genetic variance; C = common/shared environmental variance; E = non-shared environmental variance.