draw_sc_step: Simulate a piecewise constant-rate Poisson Point Process over...

In nhppp: Simulating Nonhomogeneous Poisson Point Processes

Simulate a piecewise constant-rate Poisson Point Process over ⁠(t_min, t_max]⁠ (inversion method) The intervals need not have the same length.

Description

Simulate a piecewise constant-rate Poisson Point Process over ⁠(t_min, t_max]⁠ (inversion method) The intervals need not have the same length.

Usage

draw_sc_step(lambda_vector, time_breaks, atmost1 = FALSE, atleast1 = FALSE)

Arguments

lambda_vector	(scalar, double) K constant rates, one per interval
time_breaks	(vector, double) K+1 time points defining K intervals of constant rates: ⁠[t_1 = range_t[1], t_2)⁠: the first interval ⁠[t_k, t_{k+1})⁠: the k-th interval ⁠[t_{K}, t_{K+1} = range_t[2])⁠: the K-th (last) interval
atmost1	boolean, draw at most 1 event time
atleast1	boolean, draw at least 1 event time

Value

a vector of event times t if no events realize, it will have 0 length

Examples

x <- draw_sc_step(lambda_vector = rep(1, 5), time_breaks = c(0:5))

nhppp documentation built on Oct. 30, 2024, 9:28 a.m.