Since real-life traffic traces are not readily available, for my simulations, I generate traffic traces as follows:
trace =  nom = sample(collect(0.5:0.2,0.9), WeightVec([0.3,0.4,0.3])) for i=1:100 push!(trace, nom + rand(Normal(0,nom))) end
I repeat this process for all commodities (c\in C) in the network thereby obtaining unique traces for every commodity. However, I would now like to generate strongly correlated traces. Is there a package in Julia that could help me generate such strongly correlated traces?