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. 2019 Sep 13;7:130. doi: 10.1186/s40168-019-0747-x

Fig. 3.

Fig. 3

Association of non-genetic variables with Simpson’s index. Significant variables from the univariate test and their Spearman ρ values (right-hand side). Heatmap represents the ANOVA’s p values from the multivariable test, and the asterisks denote the statistical significance (***p < 0.001, **p < 0.01, *p < 0.05). The results for other α-diversity metrics are available in Additional file 2: Table S3