| landplants {ape} | R Documentation |
This data set describes a gene tree estimated from 36 landplant rbcL sequences.
data(landplants.newick)
landplants.newick is a string with the tree in Newick format.
This tree is described in Sanderson (1997) and is also a data example in the software package r8s (http://ginger.ucdavis.edu/r8s/).
Sanderson, M. J. (1997) A nonparametric approach to estimating divergence times in the absence of rate constancy. Molecular Biology and Evolution, 14, 1218–1231.
chronogram, ratogram, NPRS.criterion.
# example tree in NH format (a string)
data("landplants.newick")
landplants.newick
# get corresponding phylo object
tree.landplants <- read.tree(text = landplants.newick)
# plot tree
plot(tree.landplants, label.offset = 0.001)