Performing statistical analyses on quantitative data in Taverna workflows: An example using R and maxdBrowse to identify differentially-expressed genes from microarray data. - Li, Peter; Castrillo, Juan I.; Velarde, Giles; Wassink, Ingo; Soiland-Reyes, Stian; Owen, Stuart; Withers, David; Oinn, Tom; Pocock, Matthew R.; Goble, Carole A.; Oliver, Stephen G.; Kell, Douglas B. (BMC Bioinform., 2008)