Fig. 7: IQR filtration overview.

A Graphical results of the bootstrap resampling for Cluster 1, in total, the relative abundance IQR confidence intervals of 99 genera (blue lines) do not overlap 0 (red line), while the remaining genera contain 0 in the confidence intervals (orange line). B Graphical results of the bootstrap resampling for Cluster 2, in total, the relative abundance IQR confidence intervals of 114 genera (blue lines) do not overlap 0 (red line), while the remaining genera contain 0 in the confidence intervals (orange line). In addition, it should be noted that the Wald approximation has been applied for estimating the CIs, hence the negative CI values.