Core methods and classes used by higher-level 'aroma.*' packages part of the Aroma Project, e.g. 'aroma.affymetrix' and 'aroma.cn'.
R package aroma.core is available on CRAN and can be installed in R as:
install.packages("aroma.core")
To install the pre-release version that is available in Git branch develop on GitHub, use:
remotes::install_github("HenrikBengtsson/aroma.core", ref="develop")
This will install the package from source.