Yuzhu Chen JL, Yufeng Zhang, Mingqian Zhang, Zheng Sun, Gongchao Jing, Shi Huang , Xiaoquan Su. Parallel-Meta Suite: interactive and rapid microbiome data analysis on multiple platforms. 2022.
https://github.com/qdu-bioinfo/parallel-meta-suite

Plot relative abundance bar graph

Use ggplot2 to plot the relative abundance bar plot of the samples and save the graph as a PDF file. If a metadata file is provided, additional facet plots classified by metadata are generated and saved.