Hi Alejandro, The info you want is given in the example script of the dataset bimac, which is included for ouch. To see the help page:
require(ouch) data(bimac) ?bimac Then what you need is: tree <- with(bimac,ouchtree(node,ancestor,time/max(time),species)) plot(tree,node.names=TRUE) The option you need is the node.names=TRUE option. Also, it is (sparsely) documented in the ouchtree help page, under the plot method: ?ouchtree Marguerite On Jan 24, 2011, at 7:30 AM, Alejandro Gonzalez wrote: > Hello, > > I want to paint regimes on an ouch tree based on a specific dichotomous > trait. I've identified the nodes and branches on the phylogeny where the > selection regimes would change based on an ancestral state reconstruction of > the character of interest. I wanted to know if there is a way of showing the > node numbers of a plotted image of the ouchtree object as can be done in ape > for a phylo object using nodelabels(). I ask this because when I transform my > phylo object to an ouch object the node numbers no longer correspond. > How can one identify which node numbers correspond to specific nodes on the > phylogeny? Or do I simply have to make it out from the information available > using print(ouchtree object)? > > Thanks, > > Alejandro > > __________________________________ > > Alejandro Gonzalez Voyer > > Post-doc > > Estación Biológica de Doñana > Consejo Superior de Investigaciones Científicas (CSIC) > Av Américo Vespucio s/n > 41092 Sevilla > Spain > > Tel: + 34 - 954 466700, ext 1749 > > E-mail: alejandro.gonza...@ebd.csic.es > > Web page: https://docs.google.com/View?id=dfs328dh_14gwwqsxcg > > > > > [[alternative HTML version deleted]] > > _______________________________________________ > R-sig-phylo mailing list > R-sig-phylo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-phylo ____________________________________________ Marguerite A. Butler Associate Professor Department of Zoology University of Hawaii 2538 McCarthy Mall, Edmondson 259 Honolulu, HI 96822 FAX: 808-956-9812 Dept: 808-956-8617 http://www2.hawaii.edu/~mbutler http://www.hawaii.edu/zoology/ [[alternative HTML version deleted]]
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