Reading in measures of network structure

*[[rosvall2007itf Community Structure via Information Theory | article review ]]<bibtex>
@article{rosvall2007itf,
  title={{An information-theoretic framework for resolving community structure in complex networks}},
  author={Rosvall, M. and Bergstrom, C.T.},
  journal={Proceedings of the National Academy of Sciences},
  volume={104},
  number={18},
  pages={7327},
  year={2007},
  publisher={National Acad Sciences}
}
</bibtex>