Description
Implementation of the Control Polygon Reduction and Control Net Reduction methods for finding parsimonious B-spline regression models.
Downloads
CRAN
293
Last 30 days
13650th
764
Last 90 days
5.2K
Last year
Trend: +26.3% (30d vs prior 30d)
r2u
CRAN
42
Last 30 days
126
Last 90 days
443
Last year
Trend: -16% (30d vs prior 30d)
autoCRAN
6
Last 7 days
25
Last 30 days
0
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
13
OK
Show all 13 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 | 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 History
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 5.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
libs 3.0Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 5.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
libs 3.1Mb
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
ERROR
r-devel-windows-x86_64
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/cpr.Rcheck/00install.out' for details.
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 5.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
libs 3.0Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 5.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
libs 3.1Mb
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 5.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
libs 3.0Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 5.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
libs 3.1Mb