Dears, I restructured the function drop.clade to work with tree with/without singletons. It return tree as it is, with/without singletons and is independent of extract.clade and drop.tip.
Maybe it could be useful. https://github.com/MarioJose/r-functions/blob/master/drop.clade.label/drop.clade.label.r I leaned a lot working on it! p.s.: drop.tip function remove singletons in the last code. Maybe this behaviour could be optional with a new argument All the best, Mario .................................................................... Mario José Marques-Azevedo Ph.D. Candidate in Ecology Department of Plant Biology, Institute of Biology University of Campinas, Campinas, São Paulo, Brazil https://github.com/mariojose <http://www.github.com/mariojose> [[alternative HTML version deleted]] _______________________________________________ R-sig-phylo mailing list - R-sig-phylo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-phylo Searchable archive at http://www.mail-archive.com/r-sig-phylo@r-project.org/