Before revision:  We show that the collection of such responses -a response surface- can be used for control. Analysis of model systems shows that response surfaces are smooth and  can be approximated using data on a small set of perturbations.
After revision:  We show that the collection of such responses -a response surface- can be used for network control. Analyses of model systems shows that response surfaces are smooth and can be approximated using data on a small set of perturbations.