Hi list, I am having trouble with bioconductor 1.2, and particularly marrayNorm 1.1.3 which was installed with it. It seems to get stuck in a loop marrayNorm 1.1.1 > unix.time(experiment1.norm<-maNorm(experiment1, norm="loess")) [1] 803.99 29.73 843.40 0.00 0.00 marrayNorm 1.1.3 (installed with bioconductor 1.2) > unix.time(experiment1.norm<-maNorm(experiment1, norm="loess")) Timing stopped at: 8874.73 19.65 10289.06 0 0 ie I interrupted the process. is there a known problem with this package? bye rob -- Rob Dunne Fax: +61 2 9325 3200 Tel: +61 2 9325 3263 CSIRO Mathematical and Information Sciences +61 2 9325 3100 Locked Bag 17, North Ryde, New South Wales, Australia, 1670 http://matilda.vu.edu.au/~dunne Email: Rob.Dunne@csiro.au Java has certainly revolutionized marketing and litigation.