Generating Barabsi$-$Albert Networks

With the help of a computer, generate a network with N $=104$ nodes using the Barabsi$-$Albert model with m $=4.$ Use as initial condition a fully connected network with m $=4$ nodes.

Measure the degree distribution at intermediate steps, namely when the network has $102,103$ and $104$ nodes.

Compare the distributions at these intermediate steps by plotting them together and fitting each to a power$-$law with degree exponent $.$ Do the distributions "converge"?

Plot together the cumulative degree distributions at intermediate steps.

Measure the average clustering coefficient in function of N$.$

Following Image $5\mathrm{.}6$a$,$ measure the degree dynamics of one of the initial nodes and of the nodes added to the network at time t $=100,$ t $=1,000$ and t $=5,000.$