Constant mapper — bm_const • inlabru

Create a constant mapper

Usage

bm_const()

bru_mapper_const()

# S3 method for class 'bm_const'
ibm_n(mapper, ...)

# S3 method for class 'bm_const'
ibm_values(mapper, ...)

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

# S3 method for class 'bm_const'
ibm_eval(mapper, input, state = NULL, ...)

Arguments

mapper: A mapper S3 object, inheriting from bru_mapper.
...: Arguments passed on to other methods
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_factor(), bm_fmesher(), bm_harmonics(), bm_index(), 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_const()
ibm_eval2(m, input = 1:4)
#> $offset
#> [1] 1 2 3 4
#> 
#> $jacobian
#> 4 x 0 sparse Matrix of class "dgCMatrix"
#>     
#> [1,]
#> [2,]
#> [3,]
#> [4,]
#>