This package is used to construct digraphs and graphs and perform basic functions on them. The user should note that this package assumes that all digraphs are acyclic. Also, graphs are assumed to have no loops or multiple edges. This package has functions to view graphs and digraphs. These functions call the programs Graphviz and dot2tex and are only set up to function on Unix-like computers (e.g., Macintosh, Linux) at this time.