tithonia | R Documentation |
This data set describes the phylogeny of 11 flowers as reported by Morales (2000). It also gives morphologic and demographic traits corresponding to these 11 species.
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 11 species and 14 traits (6 morphologic traits and 8 demographic).
Variables of tithonia$tab
are the following ones :
morho1: is a
numeric vector that describes the seed size (mm)
morho2: is a numeric
vector that describes the flower size (mm)
morho3: is a numeric vector
that describes the female leaf size (cm)
morho4: is a numeric vector that
describes the head size (mm)
morho5: is a integer vector that describes
the number of flowers per head
morho6: is a integer vector that
describes the number of seeds per head
demo7: is a numeric vector that
describes the seedling height (cm)
demo8: is a numeric vector that
describes the growth rate (cm/day)
demo9: is a numeric vector that
describes the germination time
demo10: is a numeric vector that describes
the establishment (per cent)
demo11: is a numeric vector that describes
the viability (per cent)
demo12: is a numeric vector that describes the
germination (per cent)
demo13: is a integer vector that describes the
resource allocation
demo14: is a numeric vector that describes the adult
height (m)
This dataset replaces the former version in ade4.
Data were obtained from Morales, E. (2000) Estimating phylogenetic inertia in Tithonia (Asteraceae) : a comparative approach. Evolution, 54, 2, 475–484.
## Not run: if(require(ape) && require(phylobase)){ data(tithonia) tre <- read.tree(text=tithonia$tre) traits <- log(tithonia$tab + 1) rownames(traits) <- gsub("_", ".", rownames(traits)) ## build a phylo4d object x <- phylo4d(tre, traits) par(mar=rep(.1,4)) table.phylo4d(x) } ## End(Not run)
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