cv_partition: Grid partitioning

In inlabru: Bayesian Latent Gaussian Modelling using INLA and Extensions

Grid partitioning

Description

Both the interface and function name may change in future versions.

Partitions the region based on the given criteria for calculating residuals in each partition. Parts of this function are taken from concepts in https://rpubs.com/huanfaChen/grid_from_polygon

Usage

cv_partition(
  samplers,
  resolution = NULL,
  nrows = NULL,
  ncols = NULL,
  chess = TRUE,
  ...
)

Arguments

samplers	A sf object containing region for which partitions to be created
resolution	resolution of the grids that are required
nrows	number of rows of grids that are required
ncols	number of columns of grids that are required
chess	chessboard partitioning
...	Unused.

Value

a partitioned sf object as required or a list of partitioned sf objects if chess is TRUE

Author(s)

Man Ho Suen

inlabru documentation built on July 28, 2026, 9:07 a.m.