graph.cm {LoopAnalyst} | R Documentation |
Represents a community matrix as a signed digraph in the dot language.
graph.cm(CM, file, color="bw")
CM |
a community matrix to be graphed. |
file |
a connection or a character string giving the name of the dot file (should have a .dot suffix). |
color |
select which color mode to graph the system: bw , color , or greyscale . Default bw is black and white. |
This function outputs a dot file for use with graphviz
or similar graph layout package to visually represent the community matrix system. The color options color
and greyscale
assist in graph readability when there are a large number of nodes and connections between them.
Alexis Dinno http://www.doyenne.com/LoopAnalyst/
Puccia, C. J. and Levins, R. (1986) Qualitative Modeling of Complex Systems: An Introduction to Loop Analysis and Time Averaging. Cambridge: Harvard University Press.
Gansner, E., Koutsofios, E. and North, S. (2002) Drawing graphs with dot. http://www.graphviz.org
## graph a community matrix data(cm.levins) graph.cm(cm.levins, file="levins.dot") ## graph a community matrix data(cm.dambacher) graph.cm(cm.dambacher, file="dambacher.dot", color="color")