Re: [R-sig-phylo] Zero bootstrap values

2012-04-03 Thread Klaus Schliep
Dear Gwennaƫl, the bootstrapping function is fine, it is just a problem with the plotting. Can you try this function, it should work: plotBSNew - function (tree, BStrees, type = unrooted, bs.col = black, bs.adj = NULL, ...) { prop.clades - function (phy, ..., part = NULL, rooted = FALSE) {

[R-sig-phylo] parsimony bootstrapping

2012-04-03 Thread Brian Bourke
Dear All I am constructing maximum parsimony trees: library(phangorn) primates = read.phyDat(primates.dna, format=phylip, type=DNA) dm = dist.dna(as.DNAbin(primates)) treeNJ = NJ(dm) treePars = optim.parsimony(treeNJ, primates) ##and treeRatchet = pratchet(primates, trace = 0) , and I would