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. 2016 Dec 15;11(12):e0168087. doi: 10.1371/journal.pone.0168087

Fig 3. Model comparisons overview.

Fig 3

The ordinate shows the model fit in form of the reported Bayesian information criterion (BIC). The abscissa indicates the number of predictors in the model. Green arrows indicate model additions that significantly explained additional variance to the variance explained by previous predictors. Red arrows indicate that the added predictors did not explain additional variance.