icRSF
A Modified Random Survival Forest Algorithm
Description
Implements a modification to the Random Survival Forests algorithm for obtaining variable importance in high dimensional datasets. The proposed algorithm is appropriate for settings in which a silent event is observed through sequentially administered, error-prone self-reports or laboratory based diagnostic tests. The modified algorithm incorporates a formal likelihood framework that accommodates sequentially administered, error-prone self-reports or laboratory based diagnostic tests. The original Random Survival Forests algorithm is modified by the introduction of a new splitting criterion based on a likelihood ratio test statistic.
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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 (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Hui Xu <huix@schoolph.umass.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hui",
family = "Xu",
role = c("aut", "cre"),
email = "huix@schoolph.umass.edu"),
person(given = "Raji",
family = "Balasubramanian",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Hui Xu <huix@schoolph.umass.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hui",
family = "Xu",
role = c("aut", "cre"),
email = "huix@schoolph.umass.edu"),
person(given = "Raji",
family = "Balasubramanian",
role = "aut"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Hui Xu <huix@schoolph.umass.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hui",
family = "Xu",
role = c("aut", "cre"),
email = "huix@schoolph.umass.edu"),
person(given = "Raji",
family = "Balasubramanian",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Hui Xu <huix@schoolph.umass.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hui",
family = "Xu",
role = c("aut", "cre"),
email = "huix@schoolph.umass.edu"),
person(given = "Raji",
family = "Balasubramanian",
role = "aut"))
as necessary.