transpose_lazy_cost_spec: Swap left/right in a lazy cost spec
In couplr: Optimal Pairing and Matching via Linear Assignment
View source: R/matching_lazy.R
transpose_lazy_cost_spec R Documentation
Swap left/right in a lazy cost spec
Description
A cheap metadata field-swap (left_mat <-> right_mat, n_left <-> n_right),
unlike the dense path's t() matrix copy. Calipers/max_distance are
unaffected: a caliper's var_index refers to a matching VARIABLE
(a column shared by both sides), not a left/right unit index, so it does
not need to change when the roles of left/right are swapped.
Usage
transpose_lazy_cost_spec(spec)
couplr documentation built on Sept. 17, 2026, 1:08 a.m.
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View source: R/matching_lazy.R
| transpose_lazy_cost_spec | R Documentation |
Swap left/right in a lazy cost spec
Description
A cheap metadata field-swap (left_mat <-> right_mat, n_left <-> n_right),
unlike the dense path's t() matrix copy. Calipers/max_distance are
unaffected: a caliper's var_index refers to a matching VARIABLE
(a column shared by both sides), not a left/right unit index, so it does
not need to change when the roles of left/right are swapped.
Usage
transpose_lazy_cost_spec(spec)
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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