[R] 3 questions

[Dieter Menne]

> 1) I have constracted a function that returns an output, which runs in a while
( condition ){ run function }
> loop. I would like to know if there is a way to get the outputs in different 
windows, every time the function
> runs, so as to compare easier the results.

Try windows(). 
But better don't use it, R has much better tools to compare outputs; trellis' 
plots (?lattice) main use is to make nicely comparable output.

Dieter