Fig. 2: Dataset characteristics associated with percentage of significant amplicon sequence variants.
From: Microbiome differential abundance methods produce different results across 38 datasets
The correlation coefficients (Spearman’s rho) are displayed by size and color for the a unfiltered and b prevalence-filtered data. These correspond to the dataset characteristics correlated with the percentage of significant amplicon sequence variants identified by that tool per dataset. Only significant correlations before multiple comparison correction (p < 0.05) are displayed. Abbreviations: prev., previous; TMM, trimmed mean of M-values; TMMwsp, trimmed mean of M-values with singleton pairing; rare, rarefied; CLR, center-log-ratio. Source data are provided as a Source Data file.
