Hi Ravi, rowMin and rowMax are available in the Biobase package (available from BioConductor).
Best, Holger -------- Original-Nachricht -------- > Datum: Thu, 19 Apr 2012 18:12:30 +0000 > Von: Ravi Varadhan <rvarad...@jhmi.edu> > An: "r-devel@r-project.org" <r-devel@r-project.org> > Betreff: [Rd] Column(row)wise minimum and maximum > Hi, > > Currently, the "base" has colSums, colMeans. It seems that it would be > useful to extend this to also include colMin, colMax (of course, rowMin and > rowMax, as well) in order to facilitate faster computations for large > vectors (compared to using apply). Has this been considered before? Please > forgive me if this has already been discussed before. > > Thanks, > Ravi > > Ravi Varadhan, Ph.D. > Assistant Professor > The Center on Aging and Health > Division of Geriatric Medicine & Gerontology > Johns Hopkins University > rvarad...@jhmi.edu<mailto:rvarad...@jhmi.edu> > 410-502-2619 > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel -- ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
