Collection of functions implementing the calculation of a reference-plane (as described by Halfvarson, Nat Microbiol, 2017) in R instead of Python.
Typical usage would look like this:
source(file="/your/path/here/plane.R")
ord <- pcoa_custom(otu_table_raw)
dtrp <- distance_to_reference_plane(ord, meta, column1 = "Treatment", category1 = "control")
Please find the original Python-implementation here.