OSNMTF
Orthogonal Sparse Non-Negative Matrix Tri-Factorization
Description
A novel method to implement cancer subtyping and subtype specific drug targets identification via non-negative matrix tri-factorization. To improve the interpretability, we introduce orthogonal constraint to the row coefficient matrix and column coefficient matrix. To meet the prior knowledge that each subtype should be strongly associated with few gene sets, we introduce sparsity constraint to the association sub-matrix. The average residue was introduced to evaluate the row and column cluster numbers. This is part of the work "Liver Cancer Analysis via Orthogonal Sparse Non-Negative Matrix Tri- Factorization" which will be submitted to BBRC.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| 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 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| 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 details (5 non-OK)
CRAN incoming feasibility
Maintainer: ‘Xiaoyao Yin <yinxy1992@sina.com>’
No Authors@R field in DESCRIPTION.
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Authors@R: person(given = "Xiaoyao",
family = "Yin",
role = c("aut", "cre"),
email = "yinxy1992@sina.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Xiaoyao Yin <yinxy1992@sina.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Xiaoyao",
family = "Yin",
role = c("aut", "cre"),
email = "yinxy1992@sina.com")
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Xiaoyao Yin <yinxy1992@sina.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Xiaoyao",
family = "Yin",
role = c("aut", "cre"),
email = "yinxy1992@sina.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Xiaoyao Yin <yinxy1992@sina.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Xiaoyao",
family = "Yin",
role = c("aut", "cre"),
email = "yinxy1992@sina.com")
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory