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rqPen

Penalized Quantile Regression

v4.2 · Feb 3, 2026 · MIT + file LICENSE

Description

Performs penalized quantile regression with LASSO, elastic net, SCAD and MCP penalty functions including group penalties. In addition, offers a group penalty that provides consistent variable selection across quantiles. Provides a function that automatically generates lambdas and evaluates different models with cross validation or BIC, including a large p version of BIC. Below URL provides a link to article in the R Journal.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc 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 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

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

Reverse Dependencies (3)

imports

Dependency Network

Dependencies Reverse dependencies quantreg hqreg hrqglas data.table Rdpack lifecycle plyr Matrix Rcpp MTE WpProj evalITR rqPen

Version History

new 4.2 Mar 10, 2026
updated 4.2 ← 4.1.4 diff Feb 3, 2026
updated 4.1.4 ← 4.1.3 diff Dec 17, 2025
updated 4.1.3 ← 4.1.2 diff Feb 12, 2025
updated 4.1.2 ← 4.1.1 diff Oct 28, 2024
updated 4.1.1 ← 4.1 diff Jun 3, 2024
updated 4.1 ← 4.0 diff May 6, 2024
updated 4.0 ← 3.2.2 diff Apr 17, 2024
updated 3.2.2 ← 3.2.1 diff Mar 13, 2024
updated 3.2.1 ← 3.2 diff Aug 23, 2023
updated 3.2 ← 3.1.3 diff Jul 16, 2023
updated 3.1.3 ← 3.1.2 diff Apr 10, 2023
updated 3.1.2 ← 3.1.1 diff Mar 28, 2023
updated 3.1.1 ← 3.1 diff Mar 3, 2023
updated 3.1 ← 3.0.1 diff Feb 20, 2023
updated 3.0.1 ← 3.0 diff Jan 30, 2023
updated 3.0 ← 2.3 diff Aug 8, 2022
updated 2.3 ← 2.2.2 diff Mar 21, 2022
updated 2.2.2 ← 2.2.1 diff Apr 8, 2020
updated 2.2.1 ← 2.2 diff Jan 27, 2020