PYCHEM: a multivariate analysis package for python. - Roger M. Jarvis; David Broadhurst; Helen E. Johnson; Noel M. O'Boyle; Royston Goodacre (Bioinform., 2006)

MetaboAnalyst 2.0 - a comprehensive server for metabolomic data analysis. - Jianguo Xia; Rupasri Mandal; Igor Sinelnikov; David Broadhurst; David S. Wishart (Nucleic Acids Res., 2012)