You can preview and download the dataset from this tab. The dataset is broken into two files types, Edges and Nodes, and is available in multiple file formats, compatible with most common software packages. You can also view and download the Codebook, which provides information on the structure, contents, and layout of the dataset.
This dataset is designed for teaching the PageRank centrality measure. The dataset is a subset of data derived from the Florentine Families dataset collected by Padgett (1994), and the example examines the PageRank centrality for the major Florentine families around 1430. The dataset file is accompanied by a Teaching Guide, a Student Guide, and a How-to Guide for R.