inlabru_group_cv_block_conversion: Convert node-block indices into groups of node indices

In inlabru: Bayesian Latent Gaussian Modelling using INLA and Extensions

Convert node-block indices into groups of node indices

Description

Converts a vector of block indices into a list of node index vectors.

Usage

inlabru_group_cv_block_conversion(block, max_block, per_node)

Arguments

block	An integer vector of 1-based block indices, one for each node.
max_block	Precomputed maximal value of block. Must be at least as large as max(block). Block indices larger than max_block are ignored.
per_node	Logical; if FALSE, the function returns a list with one element for each block. If TRUE, the function returns a list with one element for each node.

Value

If per_node is false, a list of integer vectors, where each vector contains the 1-based node indices of nodes belonging to the corresponding block. If per_node is true, a list of integer vectors, where each vector contains the 1-based node indices of nodes belonging to the same block as the corresponding node; b[i] <- a[block[j]]

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