Please go to https://yulab-smu.top/biomedical-knowledge-mining-book/ for the full vignette.
If you use ReactomePA [@yu_reactomepa_2016] in published research, please cite:
G Yu, QY He*. ReactomePA: an R/Bioconductor package for reactome pathway analysis and visualization. Molecular BioSystems 2016, 12(2):477-479. doi: 10.1039/C5MB00663E
If you have questions/issues, please post to Bioconductor support site and tag your post with ReactomePA.