Extended Data Fig. 6: Average model uncertainty and extrapolation per biome.
From: Global hotspots of mycorrhizal fungal richness are poorly protected
Model uncertainty was measured as the coefficient of variation across bootstrapped model predictions for A) richness models and B) rarity models. C) Model extrapolation was quantified through principal component analysis of the training data (see Methods in main text). Note: only one extrapolation figure is shown for both richness and rarity models since these were built using the same geo-located sample coordinates from which our extrapolation approach is based. Points show mean, bars show standard deviation.
