Dear All, Following some recent data analysis, we constructed a short tutorial on analysing time-course microarray data. You can access this tutorial at http://www.mas.ncl.ac.uk/~ncsg3/microarray/ The document was constructed using Sweave, so all R code is available. Any comments/suggestions welcome - probably directly to me and off the list would be best. Best wishes, Colin -- Dr Colin Gillespie http://www.mas.ncl.ac.uk/~ncsg3/