Installation instructions

Get the latest stable R release from CRAN. Then install the released version of orrery:

# Not yet on CRAN!  install.packages('orrery')

Or install the development version from this repository:

install.packages("remotes")
remotes::install_github("minotau-R/orrery")

Getting started using orrery

Generate random data

library(orrery)
library(dirmult)

# Create a table with 20 features and 2 samples
x <- rdirichlet(2, runif(20))

# CLR transform
x.clr <- dclr(x)

# compute distance
dist.x <- dist(x.clr, method = "euclidean")

# Copy x into y
y <- rbind(x, perturb_by_relab(x[1L, ], by = 10))

y.clr <- dclr(y)

dist.y <- dist(y.clr, method = "euclidean")

dist.x
#>          1
#> 2 20.92217
dist.y
#>           1         2
#> 2 20.922171          
#> 3  9.847272 22.894288

See the vignettes on the package site.