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Methods for fm_segm lists

Source: R/segm.R
fm_segm_list.Rd

fm_segm lists can be combined into fm_segm_list list objects.

Usage

# S3 method for class 'fm_segm'
c(...)

# S3 method for class 'fm_segm_list'
c(...)

# S3 method for class 'fm_segm_list'
x[i]

Arguments

...

Objects to be combined.

x

fm_segm_list object from which to extract element(s)

i

indices specifying elements to extract

Value

A fm_segm_list object

Methods (by generic)

  • c(fm_segm_list): The ... arguments should be coercible to fm_segm_list objects.

  • [: Extract sub-list

Functions

  • c(fm_segm): The ... arguments should be fm_segm objects, or coercible with fm_as_segm_list(list(...)).

See also

fm_as_segm_list()

Examples

m <- c(A = fm_segm(1:2), B = fm_segm(3:4))
str(m)
#> List of 2
#>  $ A:List of 5
#>   ..$ loc   : num [1, 1:3] 1 2 0
#>   ..$ idx   : int [1, 1:2] 1 1
#>   ..$ grp   : NULL
#>   ..$ is.bnd: logi TRUE
#>   ..$ crs   : NULL
#>   ..- attr(*, "class")= chr [1:2] "fm_segm" "inla.mesh.segment"
#>  $ B:List of 5
#>   ..$ loc   : num [1, 1:3] 3 4 0
#>   ..$ idx   : int [1, 1:2] 1 1
#>   ..$ grp   : NULL
#>   ..$ is.bnd: logi TRUE
#>   ..$ crs   : NULL
#>   ..- attr(*, "class")= chr [1:2] "fm_segm" "inla.mesh.segment"
#>  - attr(*, "class")= chr [1:3] "fm_segm_list" "fm_list" "list"
str(m[2])
#> List of 1
#>  $ B:List of 5
#>   ..$ loc   : num [1, 1:3] 3 4 0
#>   ..$ idx   : int [1, 1:2] 1 1
#>   ..$ grp   : NULL
#>   ..$ is.bnd: logi TRUE
#>   ..$ crs   : NULL
#>   ..- attr(*, "class")= chr [1:2] "fm_segm" "inla.mesh.segment"
#>  - attr(*, "class")= chr [1:3] "fm_segm_list" "fm_list" "list"