Package: TreeSim
Type: Package
Title: Simulating trees under the birth-death model
Version: 1.5
Date: 2011-06-14
Author: Tanja Stadler
Maintainer: Tanja Stadler <tanja.stadler@env.ethz.ch>
Depends: ape, geiger
Description: The package simulates phylogenetic trees under a
        constant-rate birth-death process, conditioned on having a
        fixed number of final tips (sim.bd.taxa), or a fixed age
        (sim.bd.age), or a fixed age and number of tips
        (sim.bd.taxa.age). When conditioning on the number of final
        tips, the method allows for shifts in rates and mass extinction
        events during the birth-death process (sim.rateshift.taxa).
        When fixing on the age, the method further allows the
        speciation rate to change in a density-dependent way
        (sim.bd.age), and one can plot the average LTT plot
        (LTT.average.root). TreeSim further samples appropriately trees
        with n final tips from a set of trees generated by the common
        sampling algorithm stopping when a fixed number m>>n of leaves
        is first reached (bd.gsa.taxa). This latter method is
        appropriate for m-tip trees generated under a big class of
        models (details in the bd.gsa.taxa man page). For incomplete
        phylogeny, the missing speciation events can be added through
        simulations (corsim).
License: GPL-2
LazyLoad: yes
Packaged: 2011-11-01 17:09:56 UTC; tanja
Repository: CRAN
Date/Publication: 2011-11-02 17:17:25
Built: R 2.13.2; ; 2012-02-25 02:33:49 UTC; windows
