Mapper for indexed variables — bm_index • inlabru

Create a an indexing mapper

Usage

bm_index(n = 1L, ...)

bru_mapper_index(...)

# S3 method for class 'bm_index'
ibm_invalid_output(mapper, input, state, ...)

# S3 method for class 'bm_index'
ibm_jacobian(mapper, input, state, ...)

Arguments

n: Size of a model for bm_index
...: Arguments passed on to other methods
mapper: A mapper S3 object, inheriting from bru_mapper.
input: Data input for the mapper.
state: A vector of latent state values for the mapping, of length ibm_n(mapper, inla_f = FALSE)

See also

bru_mapper, bru_mapper_generics

Other mappers: bm_aggregate(), bm_collect(), bm_const(), bm_factor(), bm_fmesher(), bm_harmonics(), bm_linear(), bm_logsumexp(), bm_marginal(), bm_matrix(), bm_mesh_B(), bm_multi(), bm_pipe(), bm_repeat(), bm_scale(), bm_shift(), bm_sum(), bm_taylor(), bru_get_mapper(), bru_mapper(), bru_mapper.fm_mesh_1d(), bru_mapper.fm_mesh_2d(), bru_mapper_generics

Examples

m <- bm_index(4)
ibm_eval(m, -2:6, 1:4)
#> [1] 0 0 0 1 2 3 4 0 0