dot-rPdir: Generate from extremal Dirichlet Y \sim {P_x}, where P_{x} is...

.rPdirR Documentation

Generate from extremal Dirichlet Y \sim {P_x}, where P_{x} is the probability of extremal functions from the Dirichlet model of Coles and Tawn.

Description

Note: we generate from the Dirichlet rather than the Gamma distribution, since the former is parallelized

Usage

.rPdir(d, index, alpha, irv = FALSE)

Arguments

d

dimension of the 1-sample

index

index of the location. An integer in 0, ..., d-1

alpha

a d dimensional vector of positive parameter values for the Dirichlet vector, or d+1 if the last entry is the index of regular variation of the model, a constant in (0, 1]

irv

should the usual model (FALSE) or the general scaled version (TRUE) be used

Value

a d-vector from P_x


mev documentation built on Sept. 11, 2024, 8:14 p.m.