literanger
Fast Serializable Random Forests Based on 'ranger'
Description
An updated implementation of R package 'ranger' by Wright et al, (2017) <doi:10.18637/jss.v077.i01> for training and predicting from random forests, particularly suited to high-dimensional data, and for embedding in 'Multiple Imputation by Chained Equations' (MICE) by van Buuren (2007) <doi:10.1177/0962280206074463>. Ensembles of classification and regression trees are currently supported. Sparse data of class 'dgCMatrix' (R package 'Matrix') can be directly analyzed. Conventional bagged predictions are available alongside an efficient prediction for MICE via the algorithm proposed by Doove et al (2014) <doi:10.1016/j.csda.2013.10.025>. Trained forests can be written to and read from storage. Survival and probability forests are not supported in the update, nor is data of class 'gwaa.data' (R package 'GenABEL'); use the original 'ranger' package for these analyses.
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CRAN Check Status
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 | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | WARNING |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| 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 (14 non-OK)
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whether package can be installed
Found the following significant warnings: D:/rtools45/x86_64-w64-mingw32.static.posix/lib/gcc/x86_64-w64-mingw32.static.posix/14.3.0/include/c++/bits/stl_algobase.h:452:30: warning: 'void* __builtin_memmove(void*, const void*, long long unsigned int)' forming offset 8 is out of the bounds [0, 8] [-Warray-bounds=] See 'd:/Rcompile/CRANpkg/local/4.6/literanger.Rcheck/00install.out' for details. * used C++ compiler: 'g++.exe (GCC) 14.3.0'
installed package size
installed size is 10.5Mb
sub-directories of 1Mb or more:
libs 10.3Mb
installed package size
installed size is 10.8Mb
sub-directories of 1Mb or more:
libs 10.6Mb
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WARNING 11 OK · 2 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
whether package can be installed
Found the following significant warnings: D:/rtools45/x86_64-w64-mingw32.static.posix/lib/gcc/x86_64-w64-mingw32.static.posix/14.3.0/include/c++/bits/stl_algobase.h:452:30: warning: 'void* __builtin_memmove(void*, const void*, long long unsigned int)' forming offset 8 is out of the bounds [0, 8] [-Warray-bounds=] See 'd:/Rcompile/CRANpkg/local/4.6/literanger.Rcheck/00install.out' for details. * used C++ compiler: 'g++.exe (GCC) 14.3.0'
installed package size
installed size is 10.5Mb
sub-directories of 1Mb or more:
libs 10.3Mb
installed package size
installed size is 10.8Mb
sub-directories of 1Mb or more:
libs 10.6Mb