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Convert a LinkMap to a sparse matrix. Convert a LinkMap to a sparse matrix object from the Matrix package.

as.matrix.LinkMap.Rd

Convert a LinkMap to a sparse matrix. Convert a LinkMap to a sparse matrix object from the Matrix package.

Usage

# S3 method for class '`MultiFactor::LinkMap`'
as.matrix(
  x,
  terms = colnames(x),
  dims = nlevels(x)[terms],
  dimnames = levels(x)[terms],
  value_id = NULL,
  force_pattern = is.null(value_id),
  ...
)

Arguments

x

a LinkMap object.

terms

id of cols in their desired order. c(rows, cols).

dims

length-2 integer vector of matrix dimensions. Default: colnames(x)

dimnames

list of dimnames. (Default: levels(x)).

value_id

Name or index of column in metadata to use as matrix values.

force_pattern

Boolean. Whether to ignore value and return a sparse pattern matrix. (Default: FALSE)

...

additional arguments. Not used.

Value

a sparse biadjacency Matrix with

See also

Matrix::sparseMatrix()

Examples

x <- randomLinkMap()
as.matrix(x)
#> 26 x 26 sparse Matrix of class "ngCMatrix"
#>   [[ suppressing 26 column names ‘A’, ‘B’, ‘C’ ... ]]
#>      UPPER
#> lower                                                    
#>     a | | | . . | | . . | | . . . . | | | | | . | | | . |
#>     g | | . | . . . | | | . | . | | . | | | . | | | . . .
#>     h | | . | | | | . . . | | | . | . . | . . . . . . . |
#>     i | | | | | . | | | . | . | | | | | . . . | | | . . .
#>     j | . | | . . . | | | | . . | | . . | | | | . . | . .
#>     k | . . . | | . . . | | | . . | . . | | . | . | | . |
#>     m | | . . | . . | . . . | | . | . . | . . . . | | . .
#>     n | | | | | . . . . . . . . . | | . | . . . . | . | .
#>     p | . | . . . | | . | . | | | . | . | . | | . . . | .
#>     r | | . . | . . . | | . . . . | | | | . . | | . . | .
#>     v | | | | . . | . | | . | . | . | . | . . | . . | . .
#>     w | . | | . | . | . | . . | . | | | | . . | . | | | .
#>     x | | . | | | . | . . | | | | | | . . . | . . . | . .
#>     z | . . . . | . | | . | | . . . . . . | | . | . . | |
#>     d . | . . . | . | | . . . | . . | | . | . | | . . | |
#>     e . | | . | | | | | . | . . . | | . . | | | . | | | |
#>     l . | | | | | | | . . . . | . . . . | . . | | | | | .
#>     q . | . . . | . . . . . . | . | . . . | | . . . | . |
#>     t . | . . . | . . | | | . . . | . . . . . . . | | . |
#>     c . . | | . . | . . . | . | | | . . . | | | | . | | |
#>     f . . | | . | | | | | | . | | . . . | | . | | | . | .
#>     o . . | . . . . . | | . | | | | . | | . | | . | . . |
#>     u . . | | | | . . . . | . . . | | . . | | . . . | | .
#>     b . . . . | | | . . | . | | | | | | . . . | | . | | .
#>     s . . . . | . . | | . | | . . | . . | | | | | | . . |
#>     y . . . . | . . | . | | . | . | | . . | . . | . | | |