folda
Forward Stepwise Discriminant Analysis with Pillai's Trace
Description
A novel forward stepwise discriminant analysis framework that integrates Pillai's trace with Uncorrelated Linear Discriminant Analysis (ULDA), providing an improvement over traditional stepwise LDA methods that rely on Wilks' Lambda. A stand-alone ULDA implementation is also provided, offering a more general solution than the one available in the 'MASS' package. It automatically handles missing values and provides visualization tools. For more details, see Wang (2024) <doi:10.48550/arXiv.2409.03136>.
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CRAN Check Status
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 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
PDF version of manual
Rd conversion errors: Converting parsed Rd's to LaTeX Warning in file(out, "wt") : cannot open file '/tmp/RtmpXEFeZU/ltxebf0c17bad978/getChiSqStat.tex': No space left on device Error in file(out, "wt") : cannot open the connection
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
installed package size
installed size is 32.1Mb
sub-directories of 1Mb or more:
libs 31.4Mb
installed package size
installed size is 33.8Mb
sub-directories of 1Mb or more:
libs 33.1Mb
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/folda.Rcheck/00install.out' for details.
installed package size
installed size is 32.1Mb
sub-directories of 1Mb or more:
libs 31.4Mb
installed package size
installed size is 33.8Mb
sub-directories of 1Mb or more:
libs 33.1Mb
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 32.1Mb
sub-directories of 1Mb or more:
libs 31.4Mb
installed package size
installed size is 33.8Mb
sub-directories of 1Mb or more:
libs 33.1Mb