Diversity-Dependent Diversification

Implements maximum likelihood and bootstrap methods based on the diversity-dependent birth-death process to test whether speciation or extinction are diversity-dependent, under various models including various types of key innovations. See Etienne et al. 2012, Proc. Roy. Soc. B 279: 1300-1309, , Etienne & Haegeman 2012, Am. Nat. 180: E75-E89, and Etienne et al. 2016. Meth. Ecol. Evol. 7: 1092-1099, . Also contains functions to simulate the diversity-dependent process.


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install.packages("DDD")

3.8.1 by Rampal S. Etienne, 6 days ago


Browse source code at https://github.com/cran/DDD


Authors: Rampal S. Etienne & Bart Haegeman


Documentation:   PDF Manual  


Task views: Phylogenetics, Especially Comparative Methods


GPL-3 license


Imports deSolve, ape, phytools, subplex, Matrix, expm, SparseM, testthat


Imported by DAISIE, PBD, SADISA.

Suggested by nLTT.


See at CRAN