BlocksTreeTextA	       A block tree with block A open
BlocksTreeTextG	       A block tree with using "g"
BlocksTreeText	       A block tree with block A closed
Circle.newVertex       Example on a new vertex class
Circle.newEdge         Example on a new edge class
Factorgraph	       Example on a factorgraph
Circle		       First example
Cyclic		       Example with oriented edges
addModelsAndViews      Add models and views to dynamicGraph
redrawU                Redraw the dynamicGraphs of 'addModelsAndViews' in new R session
redrawZ                Redraw the dynamicGraphs of 'Circle' in new R session
dg.USArrests	       Principal components in dynamicGraph on USArrests
