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, questionaries when the number of questions changes without having to change the Sweave .snw file.

Many thanx for your answers

Giovanni Millo
R&D Dept.
Assicurazioni Generali SpA
Trieste, Italy



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