trustOptim
Trust Region Optimization for Nonlinear Functions with Sparse Hessians
v0.8.7.4
·
Jan 12, 2026
·
MPL (>= 2.0)
Description
Trust region algorithm for nonlinear optimization. Efficient when the Hessian of the objective function is sparse (i.e., relatively few nonzero cross-partial derivatives). See Braun, M. (2014) <doi:10.18637/jss.v060.i04>.
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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 8.4Mb
sub-directories of 1Mb or more:
libs 8.2Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 8.6Mb
sub-directories of 1Mb or more:
libs 8.3Mb
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/trustOptim.Rcheck/00install.out' for details.
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 8.4Mb
sub-directories of 1Mb or more:
libs 8.2Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 8.6Mb
sub-directories of 1Mb or more:
libs 8.3Mb
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 8.4Mb
sub-directories of 1Mb or more:
libs 8.2Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 8.6Mb
sub-directories of 1Mb or more:
libs 8.3Mb
Reverse Dependencies (5)
Dependency Network
Version History
16 tracked
new
0.8.7.4
Mar 10, 2026