Figure 2.

Effect sizes and confidence intervals for our primary predictor variables in odds ratios. The inset plot is the same as the larger plot except that the axis is rescaled so the smaller odds ratios can be seen. The bars give the odds ratios for our estimated coefficients. Odds ratios greater than 1 indicate positive effects while those less than 1 indicate negative effects. The error bars are 95% CI estimated by resampling. The bar colours mark the different cultural domains. Green, Medicinal Plants odds ratio; red, Yams odds ratio; blue, Fishing odds ratio.