Dear everyone,

When I using the rda function in r, I met this question. As you can see in the figure, there are a lot of deep blue points which refers to the species. But I would like remain only the sites point (samples). ggord is used because the 95% confidence interval circle for grouping is needed.

The R script is below:

library("devtools")

library("vegan")

library(ggord)

asv_vir=read.table("...")

env_log10=read.table("...")

asv1_vir