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Sparse Group Variable Selection for Gene-Environment Interactions in the Longitudinal Study
Description
Recently, regularized variable selection has emerged as a powerful tool to identify and dissect gene-environment interactions. Nevertheless, in longitudinal studies with high dimensional genetic factors, regularization methods for G×E interactions have not been systematically developed. In this package, we provide the implementation of sparse group variable selection, based on both the quadratic inference function (QIF) and generalized estimating equation (GEE), to accommodate the bi-level selection for longitudinal G×E studies with high dimensional genomic features. Alternative methods conducting only the group or individual level selection have also been included. The core modules of the package have been developed in C++.
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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: ‘Fei Zhou <fei.zhou@outlook.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Fei",
family = "Zhou",
role = c("aut", "cre"),
email = "fei.zhou@outlook.com"),
person(given = "Yuwen",
family = "Liu",
role = "aut"),
person(given = "Xi",
family = "Lu",
role = "aut"),
person(given = "Jie",
family = "Ren",
role = "aut"),
person(given = "Cen",
family = "Wu",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Fei Zhou <fei.zhou@outlook.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Fei",
family = "Zhou",
role = c("aut", "cre"),
email = "fei.zhou@outlook.com"),
person(given = "Yuwen",
family = "Liu",
role = "aut"),
person(given = "Xi",
family = "Lu",
role = "aut"),
person(given = "Jie",
family = "Ren",
role = "aut"),
person(given = "Cen",
family = "Wu",
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: ‘Fei Zhou <fei.zhou@outlook.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Fei",
family = "Zhou",
role = c("aut", "cre"),
email = "fei.zhou@outlook.com"),
person(given = "Yuwen",
family = "Liu",
role = "aut"),
person(given = "Xi",
family = "Lu",
role =
CRAN incoming feasibility
Maintainer: ‘Fei Zhou <fei.zhou@outlook.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Fei",
family = "Zhou",
role = c("aut", "cre"),
email = "fei.zhou@outlook.com"),
person(given = "Yuwen",
family = "Liu",
role = "aut"),
person(given = "Xi",
family = "Lu",
role =