psica
Decision Tree Analysis for Probabilistic Subgroup Identification with Multiple Treatments
Description
In the situation when multiple alternative treatments or interventions available, different population groups may respond differently to different treatments. This package implements a method that discovers the population subgroups in which a certain treatment has a better effect than the other alternative treatments. This is done by first estimating the treatment effect for a given treatment and its uncertainty by computing random forests, and the resulting model is summarized by a decision tree in which the probabilities that the given treatment is best for a given subgroup is shown in the corresponding terminal node of the tree.
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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 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| 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: ‘Oleg Sysoev <Oleg.Sysoev@liu.se>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Oleg",
family = "Sysoev",
role = c("aut", "cre"),
email = "oleg.sysoev@liu.se"),
person(given = "Krzysztof",
family = "Bartoszek",
role = "aut"),
person(given = c("Katarina", "Ekholm"),
family = "Selling",
role = "aut"),
person(given = "Lotta",
family = "Ekstrom",
role = "aut"))
as necessary.
Package CITATION file contains call(s) to old-style personList() or
as.personList(). Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry(). Please
use bibentry() instead.
CRAN incoming feasibility
Maintainer: ‘Oleg Sysoev <Oleg.Sysoev@liu.se>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Oleg",
family = "Sysoev",
role = c("aut", "cre"),
email = "oleg.sysoev@liu.se"),
person(given = "Krzysztof",
family = "Bartoszek",
role = "aut"),
person(given = c("Katarina", "Ekholm"),
family = "Selling",
role = "aut"),
person(given = "Lotta",
family = "Ekstrom",
role = "aut"))
as necessary.
Package CITATION file contains call(s) to old-style personList() or
as.personList(). Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry(). Please
use bibentry() instead.
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LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
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Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
CRAN incoming feasibility
Maintainer: ‘Oleg Sysoev <Oleg.Sysoev@liu.se>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Oleg",
family = "Sysoev",
role = c("aut", "cre"),
email = "oleg.sysoev@liu.se"),
person(given = "Krzysztof",
family = "Bartoszek",
role = "aut"),
person(given = c("Katarina", "Ekholm"),
family = "Se
CRAN incoming feasibility
Maintainer: ‘Oleg Sysoev <Oleg.Sysoev@liu.se>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Oleg",
family = "Sysoev",
role = c("aut", "cre"),
email = "oleg.sysoev@liu.se"),
person(given = "Krzysztof",
family = "Bartoszek",
role = "aut"),
person(given = c("Katarina", "Ekholm"),
family = "Se
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory