?mapply, but I think what you are doing is as good as anything. On Thu, 1 Jul 2004, Rajarshi Guha wrote:
> I have a list in which element is a vector (all of the same length and > all numeric). I want to find the mean of the first elements of the > vectors, the mean of the second elements of the vectors and so on. > > Currently I convert the list to a data.frame and apply rowMeans(). But > is there a way to to do this directly on the list? I seem to recall a > post in which there was such a function (or expression) but I just cant > seem to find it. > > Could somebody point me in the right direction? -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
