[R] Finding a path using the Graph package

[Robert Gentleman]

Have a look at the RBGL package

(but you probably want to update your R etc to something more recent)

kehler at mathstat.dal.ca wrote:
> Hello,
> 
> Does anyone know of a way of finding all the nodes that are between a pair
> of specified nodes in the excellent graph package (R vers 2.5.0).
> 
> I have a class(graphAM) object and need to determine all possible pathways
> in this object.
> 
> Here's an example:  In the simple case of a--b--c  (where -- denotes
> "conected to") the list of all pathways would be: ab ba abc cba cb bc.
> 
> Thanks in advance,
> 
> Dan
> 
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-- 
Robert Gentleman, PhD
Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N, M2-B876
PO Box 19024
Seattle, Washington 98109-1024
206-667-7700
rgentlem at fhcrc.org