I know I have seen this in a package, but I can't find it by searching. Which package and function allow one to pick out the gene with the minimum p value or maximum t-statistic in a matrix of probesets, gene ids, and summary statistics? Thanks, Mark -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, & Mobile & VoiceMail (317) 663-0513 Home (no voice mail please) ****************************************************************** [[alternative HTML version deleted]]

Hi Mark, Do you mean findLargest() in genefilter? Best, Jim Mark Kimpel wrote: > I know I have seen this in a package, but I can't find it by searching. > Which package and function allow one to pick out the gene with the minimum p > value or maximum t-statistic in a matrix of probesets, gene ids, and summary > statistics? > > Thanks, Mark > -- James W. MacDonald, M.S. Biostatistician Hildebrandt Lab 8220D MSRB III 1150 W. Medical Center Drive Ann Arbor MI 48109-0646 734-936-8662