作为phyloseq对象,我有一个相对丰富的位置,有人可以建议我在使用此步骤之后,使用素食主义者或ggbiplot如何绘制带有箭头的双子图(CCA或RDA)?
physeq <- phyloseq(OTU, TAX, samples)
colnames(tax_table(physeq))= c("Kingdom","Phylum","Class","Order","Family","Genus", "Species")
rank_names(physeq)
nsamples(physeq)
ntaxa(physeq)
physeq2Phylum=tax_glom(physeq,"Phylum",NArm=TRUE)
physeq2PhylumR = transform_sample_counts(physeq2Phylum, function(x) x / sum(x))
非常感谢