swa
Subsampling Winner Algorithm for Classification
Description
This algorithm conducts variable selection in the classification setting. It repeatedly subsamples variables and runs linear discriminant analysis (LDA) on the subsampled variables. Variables are scored based on the AUC and the t-statistics. Variables then enter a competition and the semi-finalist variables will be evaluated in a final round of LDA classification. The algorithm then outputs a list of variable selected. Qiao, Sun and Fan (2017) <http://people.math.binghamton.edu/qiao/swa.html>.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| 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)
CRAN incoming feasibility
Maintainer: ‘Xingye Qiao <qiao@math.binghamton.edu>’
Found the following \keyword or \concept entries
which likely give several index terms:
File ‘swa.Rd’:
\keyword{classification,}
\keyword{selection,}
CRAN incoming feasibility
Maintainer: ‘Xingye Qiao <qiao@math.binghamton.edu>’
Found the following \keyword or \concept entries
which likely give several index terms:
File ‘swa.Rd’:
\keyword{classification,}
\keyword{selection,}
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LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
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Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
CRAN incoming feasibility
Maintainer: ‘Xingye Qiao <qiao@math.binghamton.edu>’
Found the following \keyword or \concept entries
which likely give several index terms:
File ‘swa.Rd’:
\keyword{classification,}
\keyword{selection,}
CRAN incoming feasibility
Maintainer: ‘Xingye Qiao <qiao@math.binghamton.edu>’
Found the following \keyword or \concept entries
which likely give several index terms:
File ‘swa.Rd’:
\keyword{classification,}
\keyword{selection,}
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory