| entropy | Calculates Shannon's entropy | 
| golf | Golf example dataset for Interaction graphs | 
| ig | Constructs Interaction Graph (S3 class) | 
| igEdge | Constructs Interaction Graph Edges (S3 class) | 
| igNode | Constructs Interaction Graph Nodes (S3 class) | 
| igToGrViz | Exports Interaction graph to a GraphViz file | 
| igToPDF | Exports Interaction graph to a PDF file | 
| igToPNG | Exports Interaction graph to a PNG file | 
| igToPS | Exports Interaction graph to a PS (PostScript) file | 
| igToSVG | Exports Interaction graph to a SVG file | 
| infoGain | Calculates Information Gain (2-way Interaction Gain) of a discrete data.frame | 
| interactionGraph | Creates Interaction graph | 
| interactions3Way | Calculates 3-Way Interactions | 
| isDiscreteDataFrame | Tests if data.frame is discrete (i.e. all of its columns are factors) | 
| plotIntGraph | Plots Interaction graph | 
| print.ig | Print generic method for Interaction Graph (S3 class) | 
| print.igEdge | Print generic method for Interaction Graph Edges (S3 class) | 
| print.igNode | Print generic method for Interaction Graph Nodes (S3 class) | 
| toString.ig | toString() generic method for Interaction Graph (S3 class) | 
| toString.igEdge | toString() generic method for Interaction Graph Edges (S3 class) | 
| toString.igNode | toString() generic method for Interaction Graph Nodes (S3 class) |