Figure 6.

Biomarkers of anaerobic fermented coffee. Linear discriminant analysis Effect Size (LEfSe) was used to estimate the impact of each species abundance on the difference effect and find the communities or species that have significant differences in the sample division. The Linear discriminant analysis (LDA) distribution histogram shows the species as biomarkers whose LDA Score is greater than the threshold value (default: 4) with statistical differences between groups. The length of the histogram represents the impact of different species. The relative abundance of biomarkers was drawn as a clustering heatmap of groups. The abundance of groups is the average abundance of all samples in the groups.