! As of lgcp version 0.9-5, this function is no longer used !
fftgrid(xyt, M, N, spatial, sigma, phi, model, covpars, inclusion = "touching")object of class stppp
number of centroids in x-direction
number of centroids in y-direction
an object of class spatialAtRisk
scaling paramter for spatial covariance function, see Brix and Diggle (2001)
scaling paramter for spatial covariance function, see Brix and Diggle (2001)
correlation type see ?CovarianceFct
vector of additional parameters for certain classes of covariance function (eg Matern), these must be supplied in the order given in ?CovarianceFct
criterion for cells being included into observation window. Either 'touching' or 'centroid'. The former includes all cells that touch the observation window, the latter includes all cells whose centroids are inside the observation window.
fft objects for use in MALA
Advanced use only. Computes various quantities for use in lgcpPredict,
lgcpSim .