primePCA

Projected Refinement for Imputation of Missing Entries in PCA

v1.2 · Aug 5, 2021 · GPL-3

Description

Implements the primePCA algorithm, developed and analysed in Zhu, Z., Wang, T. and Samworth, R. J. (2019) High-dimensional principal component analysis with heterogeneous missingness. <arXiv:1906.12125>.

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2 NOTE

12 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	60.7s
r-devel-linux-x86_64-debian-gcc	NOTE	45.2s
r-devel-linux-x86_64-fedora-clang	OK	92.1s
r-devel-linux-x86_64-fedora-gcc	OK	90.1s
r-devel-macos-arm64	OK	19s
r-devel-windows-x86_64	OK	75s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	55s
r-oldrel-windows-x86_64	OK	89s
r-patched-linux-x86_64	OK	57.4s
r-release-linux-x86_64	OK	56.5s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	54s
r-release-windows-x86_64	OK	76s

Check details (14 non-OK)

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

CRAN incoming feasibility

Maintainer: ‘Ziwei Zhu <ziweiz@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Ziwei",
                      family = "Zhu",
                      role = c("aut", "cre"),
                      email = "ziweiz@umich.edu"),
               person(given = "Tengyao",
                      family = "Wang",
                      role = "aut"),
               person(given = c("Richard", "J."),
                      family = "Samworth",
                      role = "aut"))
as necessary.

The Description field contains
  component analysis with heterogeneous missingness. <arXiv:1906.12125>.
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: ‘Ziwei Zhu <ziweiz@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Ziwei",
                      family = "Zhu",
                      role = c("aut", "cre"),
                      email = "ziweiz@umich.edu"),
               person(given = "Tengyao",
                      family = "Wang",
                      role = "aut"),
               person(given = c("Richard", "J."),
                      family = "Samworth",
                      role = "aut"))
as necessary.

The Description field contains
  component analysis with heterogeneous missingness. <arXiv:1906.12125>.
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

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

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

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OK r-release-windows-x86_64

Check History

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: ‘Ziwei Zhu <ziweiz@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Ziwei",
                      family = "Zhu",
                      role = c("aut", "cre"),
                      email = "ziweiz@umich.edu"),
               person(given = "Tengyao",
                      family = "Wang",
                      role = "aut"),
               person(given = c("Richard", "J."),
                      family = "Samworth",

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

CRAN incoming feasibility

Maintainer: ‘Ziwei Zhu <ziweiz@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Ziwei",
                      family = "Zhu",
                      role = c("aut", "cre"),
                      email = "ziweiz@umich.edu"),
               person(given = "Tengyao",
                      family = "Wang",
                      role = "aut"),
               person(given = c("Richard", "J."),
                      family = "Samworth",

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Version History

new 1.2 Mar 9, 2026