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. 2021 Nov 6;1:65. doi: 10.1038/s43705-021-00072-6

Fig. 3. Prediction performance of spatial co-occurrence pattern using different dissimilarities of plant features.

Fig. 3

Random Forest modeling was conducted based on different predictor variables separately, including the dissimilarities of relative abundance (RA), phylogeny (PL), functional trait (FT), richness (RICH), and community composition (COMM) of overall fungal OTUs, and the modified relative abundance (MRA) profiles of shared (or unique) core root-associated fungal OTUs at cutoffs of 0.5 and 0.9. The performance differences between models using observed and shuffled data were compared by Wilcoxon tests. One-way ANOVA with post hoc Tukey HSD test was conducted to compare the distributions of AUC values for different predictor variables. Prediction performance of different predictor variables with the same letter were not significantly different at alpha value of 0.05.