long_to_cost_matrix: Build a cost matrix from source / target / cost columns
In couplr: Optimal Pairing and Matching via Linear Assignment
long_to_cost_matrix R Documentation
Build a cost matrix from source / target / cost columns
Description
The long-format door of lap_solve() and lap_solve_kbest(). Cells no row
names are forbidden, which is what makes an absent pair an absent edge
rather than a zero-cost one.
Usage
long_to_cost_matrix(source_vals, target_vals, cost_vals, forbidden = NA)
Value
List with the matrix and the source / target level vectors its row
and column indices stand for.
couplr documentation built on Sept. 17, 2026, 1:08 a.m.
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| long_to_cost_matrix | R Documentation |
Build a cost matrix from source / target / cost columns
Description
The long-format door of lap_solve() and lap_solve_kbest(). Cells no row
names are forbidden, which is what makes an absent pair an absent edge
rather than a zero-cost one.
Usage
long_to_cost_matrix(source_vals, target_vals, cost_vals, forbidden = NA)
Value
List with the matrix and the source / target level vectors its row and column indices stand for.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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