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bcv

Cross-Validation for the SVD (Bi-Cross-Validation)

v1.0.2 · May 19, 2023 · BSD_3_clause + file LICENSE
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Description

Methods for choosing the rank of an SVD (singular value decomposition) approximation via cross validation. The package provides both Gabriel-style "block" holdouts and Wold-style "speckled" holdouts. It also includes an implementation of the SVDImpute algorithm. For more information about Bi-cross-validation, see Owen & Perry's 2009 AoAS article (at <arXiv:0908.2062>) and Perry's 2009 PhD thesis (at <arXiv:0909.3052>).

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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 OK
r-oldrel-macos-arm64 OK
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r-oldrel-windows-x86_64 OK
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CRAN incoming feasibility

Maintainer: ‘Michal Burdukiewicz <michalburdukiewicz@gmail.com>’

The Description field contains
  article (at <arXiv:0908.2062>) and Perry's 2009 PhD thesis (at
  <arXiv:0909.3052>).
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Michal Burdukiewicz <michalburdukiewicz@gmail.com>’

The Description field contains
  article (at <arXiv:0908.2062>) and Perry's 2009 PhD thesis (at
  <arXiv:0909.3052>).
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
OK r-devel-linux-x86_64-fedora-clang

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              NOTE
              
                12 OK ·                 2 NOTE ·                 0 WARNING ·                 0 ERROR ·                 0 FAILURE              
              Mar 9, 2026
            
            

              

                

                  NOTE
                  r-devel-linux-x86_64-debian-clang
                

                
CRAN incoming feasibility

                
Maintainer: ‘Michal Burdukiewicz <michalburdukiewicz@gmail.com>’

The Description field contains
  article (at <arXiv:0908.2062>) and Perry's 2009 PhD thesis (at
  <arXiv:0909.3052>).
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

              

              

                

                  NOTE
                  r-devel-linux-x86_64-debian-gcc
                

                
CRAN incoming feasibility

                
Maintainer: ‘Michal Burdukiewicz <michalburdukiewicz@gmail.com>’

The Description field contains
  article (at <arXiv:0908.2062>) and Perry's 2009 PhD thesis (at
  <arXiv:0909.3052>).
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

              

            

          

        

      


      

      

      
      

        
Version History

        

          

            new
            1.0.2
            Mar 10, 2026