phytools (version 2.5-2)

make.era.map: Create "era" map on a phylogenetic tree

Description

Creates a temporal map on the tree based on limits provided by the user.

Usage

make.era.map(tree, limits, ...)

Value

An object of class "simmap" with the specified eras mapped as different regimes.

References

Revell, L. J. (2024) phytools 2.0: an updated R ecosystem for phylogenetic comparative methods (and other things). PeerJ, 12, e16505.

See Also

make.simmap, read.simmap, plotSimmap

Examples

## simulate tree with total depth of 100
tree<-pbtree(n=1000,scale=100)

## subdivide into mapped eras
tree<-make.era.map(tree,c(0,25,50,75))

## create graph of mapped tree
plot(tree,ftype="off",lwd=1)

## reset margins to default
par(mar=c(5.1,4.1,4.1,2.1))