See 'DESCRIPTION' file for details. You can get the latest stable version of this software here: http://www.bioconductor.org/packages/release/bioc/html/bioassayR.html A pre-built database of public bioactivity data is available here: http://chemmine.ucr.edu/bioassayr/ And the source code to build the above database with bioassayR is here: https://github.com/TylerBackman/pubchem-bioassay-database