SplitKnockoff
Split Knockoffs for Structural Sparsity
Description
Split Knockoff is a data adaptive variable selection framework for controlling the (directional) false discovery rate (FDR) in structural sparsity, where variable selection on linear transformation of parameters is of concern. This proposed scheme relaxes the linear subspace constraint to its neighborhood, often known as variable splitting in optimization. Simulation experiments can be reproduced following the Vignette. 'Split Knockoffs' is first defined in Cao et al. (2021) <doi:10.48550/arXiv.2103.16159>.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| 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 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (14 non-OK)
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dependencies in R code
Namespaces in Imports field not imported from: ‘Matrix’ ‘RSpectra’ ‘ggplot2’ ‘latex2exp’ ‘mvtnorm’ All declared Imports should be used.
dependencies in R code
Namespaces in Imports field not imported from: ‘Matrix’ ‘RSpectra’ ‘ggplot2’ ‘latex2exp’ ‘mvtnorm’ All declared Imports should be used.
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Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
dependencies in R code
Namespaces in Imports field not imported from: ‘Matrix’ ‘RSpectra’ ‘ggplot2’ ‘latex2exp’ ‘mvtnorm’ All declared Imports should be used.
dependencies in R code
Namespaces in Imports field not imported from: ‘Matrix’ ‘RSpectra’ ‘ggplot2’ ‘latex2exp’ ‘mvtnorm’ All declared Imports should be used.