tramvs
Optimal Subset Selection for Transformation Models
v0.0-8
·
Nov 18, 2025
·
GPL-3
Description
Greedy optimal subset selection for transformation models (Hothorn et al., 2018, <doi:10.1111/sjos.12291> ) based on the abess algorithm (Zhu et al., 2020, <doi:10.1073/pnas.2014241117> ). Applicable to models from packages 'tram' and 'cotram'. Application to shift-scale transformation models are described in Siegfried et al. (2024, <doi:10.1080/00031305.2023.2203177>).
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CRAN Check Status
1
ERROR
2
WARNING
11
OK
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | ERROR |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | WARNING |
| 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 | WARNING |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (14 non-OK)
OK
r-devel-linux-x86_64-debian-clang
*
OK
r-devel-linux-x86_64-debian-gcc
*
OK
r-devel-linux-x86_64-fedora-clang
*
ERROR
r-devel-linux-x86_64-fedora-gcc
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘tramvs.Rnw’ using knitr
Quitting from tramvs.Rnw:385-390 [profile]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `Rmosek::mosek()`:
! Unknown exported object to be built. Please use 'Rmosek::mosek_attachbuilder' to complete the installation of Rmosek.
---
Backtrace:
x
1. \-tramnet::tramnet(m0, X, lambda = 0, alpha = 1)
2. \-CVXR::psolve(prob, ...)
3. \-CVXR::solve_via_data(...)
4. +-S7::S7_dispatch()
5. \-CVXR (local) `method(solve_via_data, CVXR::SolvingChain)`(...)
6. \-CVXR::solve_via_data(...)
7. +-S7::S7_dispatch()
8. \-CVXR (local) `method(solve_via_data, CVXR::Mosek_Solver)`(...)
9. \-Rmosek::mosek(prob, opts)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error: processing vignette 'tramvs.Rnw' failed with diagnostics:
Unknown exported object to be built. Please use 'Rmosek::mosek_attachbuilder' to complete the installation of Rmosek.
--- failed re-building ‘tramvs.Rnw’
SUMMARY: processing the following file failed:
‘tramvs.Rnw’
Error: Vignette re-building failed.
Execution halted
OK
r-devel-macos-arm64
*
OK
r-devel-windows-x86_64
*
WARNING
r-oldrel-macos-arm64
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘tramvs.Rnw’ using knitr
Error: processing vignette 'tramvs.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'tramvs.tex' failed.
LaTeX errors:
! LaTeX Error: File `accents.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
! Emergency stop.
<read *>
l.3 ^^M
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘tramvs.Rnw’
SUMMARY: processing the following file failed:
‘tramvs.Rnw’
Error: Vignette re-building failed.
Execution halted
OK
r-oldrel-macos-x86_64
*
OK
r-oldrel-windows-x86_64
*
OK
r-patched-linux-x86_64
*
OK
r-release-linux-x86_64
*
WARNING
r-release-macos-arm64
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘tramvs.Rnw’ using knitr
Error: processing vignette 'tramvs.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'tramvs.tex' failed.
LaTeX errors:
! LaTeX Error: File `accents.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
! Emergency stop.
<read *>
l.3 ^^M
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘tramvs.Rnw’
SUMMARY: processing the following file failed:
‘tramvs.Rnw’
Error: Vignette re-building failed.
Execution halted
OK
r-release-macos-x86_64
*
OK
r-release-windows-x86_64
*
Additional Issues
M1mac
Details →
Check History
ERROR 11 OK · 0 NOTE · 2 WARNING · 1 ERROR · 0 FAILURE Mar 9, 2026
ERROR
r-devel-linux-x86_64-fedora-gcc
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘tramvs.Rnw’ using knitr
Quitting from tramvs.Rnw:385-390 [profile]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `Rmosek::mosek()`:
! Unknown exported object to be built. Please use 'Rmosek::mosek_attachbuilder' to complete the installation of Rmosek.
---
Backtrace:
x
1. \-tramnet::tramnet(m0, X, lambda = 0, alpha = 1)
2. \-CVXR::psolve(prob, ...)
3. \-CVXR::solve_via
WARNING
r-release-macos-arm64
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘tramvs.Rnw’ using knitr
Error: processing vignette 'tramvs.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'tramvs.tex' failed.
LaTeX errors:
! LaTeX Error: File `accents.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
! Emergency stop.
<read *>
l.3 ^^M
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘tramvs.Rnw’
SUMMARY: processing the
WARNING
r-oldrel-macos-arm64
re-building of vignette outputs
Error(s) in re-building vignettes:
--- re-building ‘tramvs.Rnw’ using knitr
Error: processing vignette 'tramvs.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'tramvs.tex' failed.
LaTeX errors:
! LaTeX Error: File `accents.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
! Emergency stop.
<read *>
l.3 ^^M
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘tramvs.Rnw’
SUMMARY: processing the
Reverse Dependencies (1)
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Version History
new
0.0-8
Mar 10, 2026