MultiObjMatch
Multi-Objective Matching Algorithm
Description
Matching algorithm based on network-flow structure. Users are able to modify the emphasis on three different optimization goals: two different distance measures and the number of treated units left unmatched. The method is proposed by Pimentel and Kelz (2019) <doi:10.1080/01621459.2020.1720693>. The 'rrelaxiv' package, which provides an alternative solver for the underlying network flow problems, carries an academic license and is not available on CRAN, but may be downloaded from Github at <https://github.com/josherrickson/rrelaxiv/>.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (14 non-OK)
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dependencies in R code
Namespaces in Imports field not imported from: ‘RCurl’ ‘fields’ ‘optmatch’ ‘rcbalance’ ‘utils’ All declared Imports should be used.
dependencies in R code
Namespaces in Imports field not imported from: ‘RCurl’ ‘fields’ ‘optmatch’ ‘rcbalance’ ‘utils’ All declared Imports should be used.
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package dependencies
Package suggested but not available for checking: ‘rrelaxiv’
package dependencies
Package suggested but not available for checking: ‘rrelaxiv’
package dependencies
Package suggested but not available for checking: 'rrelaxiv'
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Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
dependencies in R code
Namespaces in Imports field not imported from: ‘RCurl’ ‘fields’ ‘optmatch’ ‘rcbalance’ ‘utils’ All declared Imports should be used.
dependencies in R code
Namespaces in Imports field not imported from: ‘RCurl’ ‘fields’ ‘optmatch’ ‘rcbalance’ ‘utils’ All declared Imports should be used.
package dependencies
Package suggested but not available for checking: ‘rrelaxiv’
package dependencies
Package suggested but not available for checking: ‘rrelaxiv’
package dependencies
Package suggested but not available for checking: 'rrelaxiv'