maples {ade4} | R Documentation |
This data set describes the phylogeny of 17 flowers as reported by Ackerly and Donoghue (1998). It also gives 31 traits corresponding to these 17 species.
data(maples)
tithonia
is a list containing the 2 following objects :
is a character string giving the phylogenetic tree in Newick format.
is a data frame with 17 species and 31 traits
Ackerly, D. D. and Donoghue, M.J. (1998) Leaf size, sappling allometry, and Corner's rules: phylogeny and correlated evolution in Maples (Acer). American Naturalist, 152, 767–791.
data(maples) phy <- newick2phylog(maples$tre) dom <- maples$tab$Dom bif <- maples$tab$Bif orthogram(dom, phylog = phy) orthogram(bif, phylog = phy) par(mfrow = c(1,2)) dotchart.phylog(phy, dom) dotchart.phylog(phy, bif, clabel.nodes = 0.7) par(mfrow = c(1,1)) plot(bif,dom,pch = 20) abline(lm(dom~bif)) summary(lm(dom~bif)) if (requireNamespace("ape", quiet = TRUE)){ cor.test(bif,dom) phylo <- read.tree(text = maples$tre) pic.bif <- pic(bif, phylo) pic.dom <- pic(dom, phylo) cor.test(pic.bif, pic.dom)}