Description
A major challenge in estimating treatment decision rules from a randomized clinical trial dataset with covariates measured at baseline lies in detecting relatively small treatment effect modification-related variability (i.e., the treatment-by-covariates interaction effects on treatment outcomes) against a relatively large non-treatment-related variability (i.e., the main effects of covariates on treatment outcomes). The class of Single-Index Models with Multiple-Links is a novel single-index model specifically designed to estimate a single-index (a linear combination) of the covariates associated with the treatment effect modification-related variability, while allowing a nonlinear association with the treatment outcomes via flexible link functions. The models provide a flexible regression approach to developing treatment decision rules based on patients' data measured at baseline. We refer to Park, Petkova, Tarpey, and Ogden (2020) <doi:10.1016/j.jspi.2019.05.008> and Park, Petkova, Tarpey, and Ogden (2020) <doi:10.1111/biom.13320> (that allows an unspecified X main effect) for detail of the method. The main function of this package is simml().
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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: ‘Hyung Park <parkh15@nyu.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hyung",
family = "Park",
role = c("aut", "cre"),
email = "parkh15@nyu.edu"),
person(given = "Eva",
family = "Petkova",
role = "aut"),
person(given = "Thaddeus",
family = "Tarpey",
role = "aut"),
person(given = c("R.", "Todd"),
family = "Ogden",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Hyung Park <parkh15@nyu.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hyung",
family = "Park",
role = c("aut", "cre"),
email = "parkh15@nyu.edu"),
person(given = "Eva",
family = "Petkova",
role = "aut"),
person(given = "Thaddeus",
family = "Tarpey",
role = "aut"),
person(given = c("R.", "Todd"),
family = "Ogden",
role = "aut"))
as necessary.
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Additional Issues
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
CRAN incoming feasibility
Maintainer: ‘Hyung Park <parkh15@nyu.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hyung",
family = "Park",
role = c("aut", "cre"),
email = "parkh15@nyu.edu"),
person(given = "Eva",
family = "Petkova",
role = "aut"),
person(given = "Thaddeus",
family = "Tarpey",
CRAN incoming feasibility
Maintainer: ‘Hyung Park <parkh15@nyu.edu>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Hyung",
family = "Park",
role = c("aut", "cre"),
email = "parkh15@nyu.edu"),
person(given = "Eva",
family = "Petkova",
role = "aut"),
person(given = "Thaddeus",
family = "Tarpey",