R: Simulating Nonhomogeneous Poisson Point Processes

# Simulating Nonhomogeneous Poisson Point Processes

## Documentation for package ‘nhppp’ version 1.0.5

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

draw | Generic function for simulating from NHPPPs given the intensity function or the cumulative intensity function.
draw_cumulative_intensity | Simulate from a non homogeneous Poisson Point Process (NHPPP) over an interval when you know the cumulative intensity and its inverse.
draw_intensity | Generic function for simulating from NHPPPs given the intensity function.
draw_sc_linear | Special case: Simulate from a non homogeneous Poisson Point Process (NHPPP) from (t_min, t_max) with linear intensity function (inversion method)
draw_sc_loglinear | Special case: Simulate from a non homogeneous Poisson Point Process (NHPPP) from (t_min, t_max) with log-linear intensity function (inversion method)
draw_sc_step | Simulate a piecewise constant-rate Poisson Point Process over (t_min, t_max] (inversion method) The intervals need not have the same length.
draw_sc_step_regular | Sampling from NHPPPs with piecewise constant intensities with same interval lengths (non-vectorized)
get_step_majorizer | Piecewise constant (step) majorizer for K-Lipschitz functions over an interval (vectorized over the 'breaks' argument).
ppp | Simulate a homogeneous Poisson Point Process in (t_min, t_max]
ppp_exactly_n | Simulate exactly 'n' points from a homogeneous Poisson Point Process over (t_min, t_max]
ppp_next_n | Simulate n events from a homogeneous Poisson Point Process.
vdraw | Vectorized generic function for simulating from NHPPPs given the intensity function or the cumulative intensity function
vdraw_cumulative_intensity | Vectorized simulation from a non homogeneous Poisson Point Process (NHPPP) from (t_min, t_max) given the cumulative intensity function and its inverse
vdraw_intensity | Vectorized sampling from a non homogeneous Poisson Point Process (NHPPP) from an interval (thinning method) with piecewise constant_majorizers (C++)
vdraw_sc_step_regular | Vectorized sampling from NHPPPs with piecewise constant intensities with same interval lengths
ztdraw_cumulative_intensity | Simulate from a zero-truncated non homogeneous Poisson Point Process (zt-NHPPP) from (t_min, t_max) (order statistics method)
ztdraw_sc_linear | Simulate 'size' samples from a zero-truncated non homogeneous Poisson Point Process (zt-NHPPP) from (t_min, t_max) with linear intensity function
ztdraw_sc_loglinear | Simulate from a zero-truncated non homogeneous Poisson Point Process (zt-NHPPP) from (t_min, t_max) with a log-linear intensity function
ztppp | Simulate a zero-truncated homogeneous Poisson Point Process over (t_min, t_max]