DDD-package             Diversity Dependent Diversification
bd_ML                   Maximization of the loglikelihood under the
                        diversity-independent, possibly time-dependent
                        diversification model
bd_loglik               Loglikelihood for diversity-independent
                        diversification model
dd_KI_ML                Maximization of the loglikelihood under a
                        diversity-dependent diversification model with
                        decoupling of a subclade's diversication
                        dynamics from the main clade's dynamics
dd_KI_loglik            Loglikelihood for diversity-dependent
                        diversification models with decoupling of a
                        subclade from a main clade at time t = t_d
dd_ML                   Maximization of the loglikelihood under a
                        diversity-dependent diversification model
dd_SR_ML                Maximization of the loglikelihood under a
                        diversity-dependent diversification model with
                        a shift in the parameters
dd_SR_loglik            Loglikelihood for diversity-dependent
                        diversification models with a shift in the
                        parameters at time t = tshift
dd_loglik               Loglikelihood for diversity-dependent
                        diversification models
dd_sim                  Function to simulate the diversity-dependent
                        diversification process
