Opt5PL
Optimal Designs for the 5-Parameter Logistic Model
Description
Obtain and evaluate various optimal designs for the 3, 4, and 5-parameter logistic models. The optimal designs are obtained based on the numerical algorithm in Hyun, Wong, Yang (2018) <doi:10.18637/jss.v083.i05>.
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Trend: +83% (30d vs prior 30d)
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389
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Trend: -40% (30d vs prior 30d)
4
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17
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2
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 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-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: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
email = "yellowatom09@gmail.com"),
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
email = "yellowatom09@gmail.com"),
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
ERROR 8 OK · 5 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/Opt5PL.Rcheck/00install.out' for details.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Seung Won Hyun <yellowatom09@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("Seung", "Won"),
family = "Hyun",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Weng", "Kee"),
family = "Wong",
role = "aut"),
person(given = "Yarong",
family = "Yang",
role = "aut"))
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
Code
Structure
Lines of code
3,150
Files
51
Compiled share
28.9%
Has compiled src
Yes
Language breakdown
API
Exported functions
38
Internal functions
0
Recent export changes
Testing & CI
Has tests
No
Test-to-code ratio
0.00
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
–
\dontrun example ratio
0%
Roxygen coverage
–
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
50%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
–
C++ standard
–
License
GPL-2
License flags
SPDX valid, OSI approved
History
Versions
2
First release
2018-09-30
Latest release
2018-10-06
Avg cadence
6 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.