#NEWLINE# def plot_vgraph( group , outfile = None , fmt = 'pdf' ) : #NEWLINE# #INDENT# "\n    Generate a plot of the variable graph and bring it up in a browser.\n    (requires graphviz).\n\n    Args\n    ----\n    group : `Group`\n        Only the part of the overall variable graph belonging to this group\n        will be plotted.\n\n    outfile : str, optional\n        Name of the output file.  Default is 'graph.<fmt>'\n\n    fmt : str, optional\n        Format for the plot file. Any format accepted by dot should work.\n        Default is 'pdf'.\n\n    " #NEWLINE# _plot_graph ( group . _probdata . relevance . _vgraph , outfile = outfile , fmt = fmt )