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PBD (version 1.4)

pbd_durspec_var: Variance in duration of speciation under protracted birth-death model of diversification

Description

pbd_durspec_var computes the variance in the duration of speciation under the protracted speciation model for a given set of parameters

Usage

pbd_durspec_var(
    pars
)

Arguments

pars
Vector of parameters: pars[1] corresponds to b (= la_3 in Etienne & Rosindell R2012) = speciation initiation rate pars[2] corresponds to la_1 (= la_2 in Etienne & Rosindell 2012) = speciation completion rate pars[3] corresponds to mu_2 (= mu_i in ER2012) = extinction rate of incipient species

Value

The variance in the duration of speciation

See Also

pbd_durspec_density pbd_durspec_cumdensity pbd_durspec_mean pbd_durspec_mode pbd_durspec_quantile pbd_durspec_moment