[igraph] MST

[Vincent Matossian]

  Hi,

minimum.spanning.tree was giving me trouble on code such as

gsf=barabasi.game(100,directed=FALSE)
ngsf2=list()
E(gsf)$w=sample(1:20,ecount(gsf),replace=TRUE)
ng2=neighborhood(gsf,2)
 for(i in 1:length(ng2)){
 ngsf2[[i]]=minimum.spanning.tree(ng2[[i]],weights=E(ng2[[i]])$w)
 }

I noticed that the code in the working directory was short of one FINALLY cleanup of the stack. It all works well after that extra cleanup.

Just thought I'd let you know

Cheers,

vincent