search for: tuwein

Dear all, I was wondering whether there is a way to make loops in Sweave, i.e. for example to: 1) calculate a parameter, say, a=length(b) 2) according to that, add #a# chapters to the document, each including some repetitive analysis, each time done on a particular subset of the data indexed by the elements of 1:a. This would be of great help for repeating exploratory data analyses on, say,