VBsparsePCA

The Variational Bayesian Method for Sparse PCA

v0.1.0 · Feb 12, 2021 · GPL-3

Description

Contains functions for a variational Bayesian method for sparse PCA proposed by Ning (2020) <arXiv:2102.00305>. There are two algorithms: the PX-CAVI algorithm (if assuming the loadings matrix is jointly row-sparse) and the batch PX-CAVI algorithm (if without this assumption). The outputs of the main function, VBsparsePCA(), include the mean and covariance of the loadings matrix, the score functions, the variable selection results, and the estimated variance of the random noise.

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r-devel-linux-x86_64-debian-clang	NOTE	34.2s
r-devel-linux-x86_64-debian-gcc	NOTE	27.8s
r-devel-linux-x86_64-fedora-clang	NOTE	52.7s
r-devel-linux-x86_64-fedora-gcc	NOTE	50.4s
r-devel-macos-arm64	OK	15s
r-devel-windows-x86_64	OK	55s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	38s
r-oldrel-windows-x86_64	NOTE	59s
r-patched-linux-x86_64	OK	31.7s
r-release-linux-x86_64	OK	31.6s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	49s
r-release-windows-x86_64	OK	53s

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

CRAN incoming feasibility

Maintainer: ‘Bo (Yu-Chien) Ning <bo.ning@upmc.fr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Bo",
                      family = "Ning",
                      role = "aut",
                      comment = "Yu-Chien"),
               person(given = "Bo",
                      family = "Ning",
                      role = "cre",
                      email = "bo.ning@upmc.fr",
                      comment = "Yu-Chien"))
as necessary.

The Description field contains
  proposed by Ning (2020) <arXiv:2102.00305>. There are two algorithms:
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: ‘Bo (Yu-Chien) Ning <bo.ning@upmc.fr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Bo",
                      family = "Ning",
                      role = "aut",
                      comment = "Yu-Chien"),
               person(given = "Bo",
                      family = "Ning",
                      role = "cre",
                      email = "bo.ning@upmc.fr",
                      comment = "Yu-Chien"))
as necessary.

The Description field contains
  proposed by Ning (2020) <arXiv:2102.00305>. There are two algorithms:
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

NOTE r-devel-linux-x86_64-fedora-clang

dependencies in R code

Namespace in Imports field not imported from: ‘MASS’
  All declared Imports should be used.

NOTE r-devel-linux-x86_64-fedora-gcc

dependencies in R code

Namespace in Imports field not imported from: ‘MASS’
  All declared Imports should be used.

NOTE r-oldrel-macos-arm64

LazyData

'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

'LazyData' is specified without a 'data' directory

Check History

NOTE 7 OK · 7 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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

CRAN incoming feasibility

Maintainer: ‘Bo (Yu-Chien) Ning <bo.ning@upmc.fr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Bo",
                      family = "Ning",
                      role = "aut",
                      comm
...[truncated]...
r",
                      comment = "Yu-Chien"))
as necessary.

The Description field contains
  proposed by Ning (2020) <arXiv:2102.00305>. There are two algorithms:
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: ‘Bo (Yu-Chien) Ning <bo.ning@upmc.fr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Bo",
                      family = "Ning",
                      role = "aut",
                      comm
...[truncated]...
r",
                      comment = "Yu-Chien"))
as necessary.

The Description field contains
  proposed by Ning (2020) <arXiv:2102.00305>. There are two algorithms:
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

NOTE r-devel-linux-x86_64-fedora-clang

dependencies in R code

Namespace in Imports field not imported from: ‘MASS’
  All declared Imports should be used.

NOTE r-devel-linux-x86_64-fedora-gcc

dependencies in R code

Namespace in Imports field not imported from: ‘MASS’
  All declared Imports should be used.

NOTE r-oldrel-macos-arm64

LazyData

'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

'LazyData' is specified without a 'data' directory

VBsparsePCA

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