target.and.grad.AggregateSpatialPlusPars: target.and.grad.AggregateSpatialPlusPars function

In lgcp: Log-Gaussian Cox Process

target.and.grad.AggregateSpatialPlusPars function

Description

A function to compute the target and gradient for the Bayesian aggregated point process model. Not for general use.

Usage

target.and.grad.AggregateSpatialPlusPars(
  GP,
  prior,
  Z,
  Zt,
  eta,
  beta,
  nis,
  cellarea,
  spatial,
  gradtrunc
)

Arguments

GP	an object constructed using GPrealisation
prior	the prior, created using lgcpPrior
Z	the design matrix on the full FFT grid
Zt	the transpose of the design matrix
eta	the model parameter, eta
beta	the model parameters, beta
nis	cell counts on the FFT grid
cellarea	the cell area
spatial	the poisson offset
gradtrunc	the gradient truncation parameter

Value

the target and gradient

lgcp documentation built on Oct. 3, 2023, 5:08 p.m.