Description
An implementation of a single-index regression for optimizing individualized dose rules from an observational study. To model interaction effects between baseline covariates and a treatment variable defined on a continuum, we employ two-dimensional penalized spline regression on an index-treatment domain, where the index is defined as a linear combination of the covariates (a single-index). An unspecified main effect for the covariates is allowed, which can also be modeled through a parametric model. A unique contribution of this work is in the parsimonious single-index parametrization specifically defined for the interaction effect term. We refer to Park, Petkova, Tarpey, and Ogden (2020) <doi:10.1111/biom.13320> (for the case of a discrete treatment) and Park, Petkova, Tarpey, and Ogden (2021) "A single-index model with a surface-link for optimizing individualized dose rules" <arXiv:2006.00267v2> for detail of the method. The model can take a member of the exponential family as a response variable and can also take an ordinal categorical response. The main function of this package is simsl().
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| 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.
The Description field contains
dose rules" <arXiv:2006.00267v2> for detail of the method. The model
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
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.
The Description field contains
dose rules" <arXiv:2006.00267v2> for detail of the method. The model
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
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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",