CVST
Fast Cross-Validation via Sequential Testing
Description
The fast cross-validation via sequential testing (CVST) procedure is an improved cross-validation procedure which uses non-parametric testing coupled with sequential analysis to determine the best parameter set on linearly increasing subsets of the data. By eliminating under-performing candidates quickly and keeping promising candidates as long as possible, the method speeds up the computation while preserving the capability of a full cross-validation. Additionally to the CVST the package contains an implementation of the ordinary k-fold cross-validation with a flexible and powerful set of helper objects and methods to handle the overall model selection process. The implementations of the Cochran's Q test with permutations and the sequential testing framework of Wald are generic and can therefore also be used in other contexts.
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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 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| 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: ‘Tammo Krueger <tammokrueger@googlemail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Tammo",
family = "Krueger",
role = c("aut", "cre"),
email = "tammokrueger@googlemail.com"),
person(given = "Mikio",
family = "Braun",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Tammo Krueger <tammokrueger@googlemail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Tammo",
family = "Krueger",
role = c("aut", "cre"),
email = "tammokrueger@googlemail.com"),
person(given = "Mikio",
family = "Braun",
role = "aut"))
as necessary.
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Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
CRAN incoming feasibility
Maintainer: ‘Tammo Krueger <tammokrueger@googlemail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Tammo",
family = "Krueger",
role = c("aut", "cre"),
email = "tammokrueger@googlemail.com"),
person(given = "Mikio",
family = "Braun",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Tammo Krueger <tammokrueger@googlemail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Tammo",
family = "Krueger",
role = c("aut", "cre"),
email = "tammokrueger@googlemail.com"),
person(given = "Mikio",
family = "Braun",
role = "aut"))
as necessary.