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BsplineQuantRegGui: Interactive 'Shiny' Interface for 'BsplineQuantReg'

A user-friendly interactive Shiny interface for the 'BsplineQuantReg' package, enabling quantile regression using B-splines with shape constraints, based on the method described in Abbes (2025). Almost all parameters of the main function 'quantile_spline()' can be tuned. Features include interactive knot placement, per-region constraint specification, 'CSV' data import, direct demo access, reproducible R code generation, and solver selection. The version 0.2.2 handles knots multiplicity, Bspline basis visualisation, mean-square regression, pp form visualisation under human readable form, in local or canonical bases, The GUI provides two modes, basic (compatible with 'BsplineQuantReg' >= 0.2.2) and advanced (requires 'BsplineQuantReg' >= 0.2.5 for stable multiplicity features). This GUI an improved version of the 'Python Tk' version of 'BsplineQuantRegPy'.

Version: 0.2.2
Depends: R (≥ 4.6.0)
Imports: BsplineQuantReg (≥ 0.2.5), shiny, shinyjs, DT, plotly, png, shinythemes, colourpicker, png, ECOSolveR
Suggests: cobs, testthat
Published: 2026-09-01
DOI: 10.32614/CRAN.package.BsplineQuantRegGui (may not be active yet)
Author: Alexandre Abbes [aut, cre]
Maintainer: Alexandre Abbes <alexandre.abbes at proton.me>
License: GPL-3
NeedsCompilation: no
Language: en-GB
Citation: BsplineQuantRegGui citation info
Materials: README, NEWS
CRAN checks: BsplineQuantRegGui results

Documentation:

Reference manual: BsplineQuantRegGui.html , BsplineQuantRegGui.pdf

Downloads:

Package source: BsplineQuantRegGui_0.2.2.tar.gz
Windows binaries: r-devel: not available, r-release: BsplineQuantRegGui_0.2.2.zip, r-oldrel: not available
macOS binaries: r-release (arm64): BsplineQuantRegGui_0.2.2.tgz, r-oldrel (arm64): not available, r-release (x86_64): BsplineQuantRegGui_0.2.2.tgz, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=BsplineQuantRegGui to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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