UniIsoRegression

Unimodal and Isotonic L1, L2 and Linf Regression

v0.0-0 · Nov 7, 2017 · GPL (>= 2)

Description

Perform L1 or L2 isotonic and unimodal regression on 1D weighted or unweighted input vector and isotonic regression on 2D weighted or unweighted input vector. It also performs L infinity isotonic and unimodal regression on 1D unweighted input vector. Reference: Quentin F. Stout (2008) <doi:10.1016/j.csda.2008.08.005>. Spouge, J., Wan, H. & Wilbur, W.(2003) <doi:10.1023/A:1023901806339>. Q.F. Stout (2013) <doi:10.1007/s00453-012-9628-4>.

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CRAN Check Status

14 NOTE

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	41.5s
r-devel-linux-x86_64-debian-gcc	NOTE	32.7s
r-devel-linux-x86_64-fedora-clang	NOTE	57.5s
r-devel-linux-x86_64-fedora-gcc	NOTE	68s
r-devel-macos-arm64	NOTE	13s
r-devel-windows-x86_64	NOTE	80s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	34s
r-oldrel-windows-x86_64	NOTE	84s
r-patched-linux-x86_64	NOTE	39.4s
r-release-linux-x86_64	NOTE	35.8s
r-release-macos-arm64	NOTE
r-release-macos-x86_64	NOTE	37s
r-release-windows-x86_64	NOTE	86s

Check details (16 non-OK)

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

CRAN incoming feasibility

Maintainer: ‘Zhipeng Xu <xzhipeng@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Zhipeng",
                      family = "Xu",
                      role = c("aut", "cre"),
                      email = "xzhipeng@umich.edu"),
               person(given = "Chenkai",
                      family = "Sun",
                      role = "aut",
                      email = "sunchenk@umich.edu"),
               person(given = "Aman",
                      family = "Karunakaran",
                      role = "aut",
                      email = "akarunak@umich.edu"),
               person(given = "Quentin",
                      family = "Stout",
                      role = "aut",
                      email = "qstout@umich.edu"))
as necessary.

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

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

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

CRAN incoming feasibility

Maintainer: ‘Zhipeng Xu <xzhipeng@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Zhipeng",
                      family = "Xu",
                      role = c("aut", "cre"),
                      email = "xzhipeng@umich.edu"),
               person(given = "Chenkai",
                      family = "Sun",
                      role = "aut",
                      email = "sunchenk@umich.edu"),
               person(given = "Aman",
                      family = "Karunakaran",
                      role = "aut",
                      email = "akarunak@umich.edu"),
               person(given = "Quentin",
                      family = "Stout",
                      role = "aut",
                      email = "qstout@umich.edu"))
as necessary.

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

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

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

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

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

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

Check History

NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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

CRAN incoming feasibility

Maintainer: ‘Zhipeng Xu <xzhipeng@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Zhipeng",
                      family = "Xu",
                      role = c("aut", "cre"),
                  
...[truncated]...
  role = "aut",
                      email = "akarunak@umich.edu"),
               person(given = "Quentin",
                      family = "Stout",
                      role = "aut",
                      email = "qstout@umich.edu"))
as necessary.

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

CRAN incoming feasibility

Maintainer: ‘Zhipeng Xu <xzhipeng@umich.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Zhipeng",
                      family = "Xu",
                      role = c("aut", "cre"),
                  
...[truncated]...
  role = "aut",
                      email = "akarunak@umich.edu"),
               person(given = "Quentin",
                      family = "Stout",
                      role = "aut",
                      email = "qstout@umich.edu"))
as necessary.

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

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

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

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) reg_1d.Rd:42: Lost braces; missing escapes or markup?
    42 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^
checkRd: (-1) reg_2d.Rd:33: Lost braces; missing escapes or markup?
    33 |         \item Metric input is not in {1,2,3}: Metric does not exist
       |                                      ^

Dependency Network

Version History

new 0.0-0 Mar 10, 2026