graph_spde_basis {MetricGraph}

Observation/prediction matrices for 'SPDE' models

Description

Constructs observation/prediction weight matrices for metric graph models.

Usage

graph_spde_basis(graph_spde, repl = NULL, drop_na = FALSE, drop_all_na = TRUE)

Arguments

graph_spde

An inla_metric_graph_spde object built with the graph_spde() function.

repl

Which replicates? If there is no replicates, or to use all replicates, one can set to NULL.

drop_na

Should the rows with at least one NA for one of the columns be removed? DEFAULT is FALSE.

drop_all_na

Should the rows with all variables being NA be removed? DEFAULT is TRUE.

Value

The observation matrix.