Displaying 1 result from an estimated 1 matches for "graphsh".
Did you mean:
graphs
2007 Apr 15
1
unable to find inherited method for function "edges", for signature "ugsh", "missing"
I am new to using S4 methods and have run into this problem (on Windows XP using R 2.4.1): I am writing a package in which I use the graph package. I define my own classes of graphs as:
setOldClass("graphsh")
setOldClass("ugsh")
setIs("ugsh", "graphsh")
(I know that I "should have" used setClass instead - and I will eventually - but right now I am just puzzled about the reason for my problem...) I need an 'edges' method for ugsh graphs, so I set:...