Fig. 3From: A framework for assessing 16S rRNA marker-gene survey data analysis methods using mixtures.Diversity metrics for PRE and POST samples by individual. α (a) and β (b) diversity was calculated using the DADA2 count table. Beta diversity was calculated using Bray-Curtis diversity metric, and principal components analysis was used for ordination. The same color and shape scales were used for plots A and BBack to article page