Description
The sparse principal component regression is computed. The regularization parameters are optimized by cross-validation.
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CRAN Check Status
4
NOTE
9
OK
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 | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| 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 (4 non-OK)
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Shuichi Kawano <skawano@math.kyushu-u.ac.jp>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Shuichi",
family = "Kawano",
role = c("aut", "cre"),
email = "skawano@math.kyushu-u.ac.jp")
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Shuichi Kawano <skawano@math.kyushu-u.ac.jp>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Shuichi",
family = "Kawano",
role = c("aut", "cre"),
email = "skawano@math.kyushu-u.ac.jp")
as necessary.
NOTE
r-devel-linux-x86_64-fedora-clang
compiled code
File ‘spcr/libs/spcr.so’: Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’ It is good practice to register native routines and to disable symbol search. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
NOTE
r-devel-linux-x86_64-fedora-gcc
compiled code
File ‘spcr/libs/spcr.so’: Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’ It is good practice to register native routines and to disable symbol search. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
Check History
NOTE 10 OK · 4 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Shuichi Kawano <skawano@math.kyushu-u.ac.jp>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Shuichi",
family = "Kawano",
role = c("aut", "cre"),
email = "skawano@math.kyushu-u.ac.jp")
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Shuichi Kawano <skawano@math.kyushu-u.ac.jp>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Shuichi",
family = "Kawano",
role = c("aut", "cre"),
email = "skawano@math.kyushu-u.ac.jp")
as necessary.
NOTE
r-devel-linux-x86_64-fedora-clang
compiled code
File ‘spcr/libs/spcr.so’: Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’ It is good practice to register native routines and to disable symbol search. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
NOTE
r-devel-linux-x86_64-fedora-gcc
compiled code
File ‘spcr/libs/spcr.so’: Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’ It is good practice to register native routines and to disable symbol search. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.