Introduction | The Concept^[See http://stat.columbia.edu/~jakulin/Int/ for more details on the methodology] | The toy-data description | Step-by-step tutorial | Reading the data | Generating the interaction graph object | Plotting the interaction graph object | Exporting the interaction graph object | Export to a Graphviz binary file | Export to a SVG image | Export to a PNG image | Export to a PDF image | Export to a PS image