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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. From version 0.2.2 it handles knots multiplicity, Bspline basis visualisation, mean-square regression, pp form visualisation under human readable form, in local or canonical bases, The version 0.2.3 allows regression with spline of any degree, with constraints implemented for degrees 0 to 5. The GUI provides two modes, basic (compatible with 'BsplineQuantReg' >= 0.2.2) and advanced (requires 'BsplineQuantReg' >= 0.2.6 for stable multiplicity features). This GUI is an R (improved) version of the 'Python Tk' version of 'BsplineQuantRegPy'.
| Version: | 0.2.3 |
| Depends: | R (≥ 4.4.0) |
| Imports: | BsplineQuantReg (≥ 0.2.2), shiny, shinyjs, DT, plotly, png, shinythemes, colourpicker, png, ECOSolveR |
| Suggests: | cobs, knitr, rmarkdown, shinytest2, testthat |
| Published: | 2026-10-20 |
| DOI: | 10.32614/CRAN.package.BsplineQuantRegGui |
| 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 |
| Reference manual: | BsplineQuantRegGui.html , BsplineQuantRegGui.pdf |
| Vignettes: |
Add and Remove Knots (source, R code) |
| Package source: | BsplineQuantRegGui_0.2.3.tar.gz |
| Windows binaries: | r-devel: BsplineQuantRegGui_0.2.2.zip, r-release: BsplineQuantRegGui_0.2.3.zip, r-oldrel: BsplineQuantRegGui_0.2.3.zip |
| macOS binaries: | r-release (arm64): BsplineQuantRegGui_0.2.3.tgz, r-oldrel (arm64): BsplineQuantRegGui_0.2.3.tgz, r-release (x86_64): BsplineQuantRegGui_0.2.3.tgz, r-oldrel (x86_64): BsplineQuantRegGui_0.2.3.tgz |
| Old sources: | BsplineQuantRegGui archive |
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.