muhammad - are opts.p and opts.r arrays? Do you expect to iterate over these arrays to get the individual elements that you will use to compute the s which you will then pass to the second function 100 times?
It isn't clear (from the above) why you start to iterate over 20,21,22 using the indexing variable of r which you then override with opts.r. Please provide more details and the signature of your second function and describe how it is to be used. I understand that we provide s to this function and that it must return something (the accuracy) but then do you feed that accuracy back into the second function?
