Implements 'FiberMargin', a deterministic training-free operator for repairing categorical masks and spatial labels from coordinates and labels alone. Its primary multiclass operator uses rotated space-filling-curve charts and two-sided class enclosure at one fixed geometric transport range. A class-balanced, isolation-protected chart-disagreement rule provides pointwise repair decisions and audit scores. An auxiliary nearest-neighbour ballot handles binary masks. The 'C++' engine supports two- and three-dimensional coordinates, removes constant axes independently within each specimen, and reuses one deterministic CPU worker budget without nested process pools. Reproducible mask corruptions, planar and volumetric simulators, damage-aware evaluation, and compact licensed human dorsolateral prefrontal cortex and colorectal cancer benchmarks support assessment.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | Rcpp, parallel |
| LinkingTo: | Rcpp |
| Suggests: | testthat (≥ 3.0.0), ggplot2, dplyr, tidyr, knitr, rmarkdown |
| Published: | 2026-09-18 |
| DOI: | 10.32614/CRAN.package.fibermargin (may not be active yet) |
| Author: | Stefano Cacciatore [aut, cre, cph] |
| Maintainer: | Stefano Cacciatore <tkcaccia at gmail.com> |
| BugReports: | https://github.com/tkcaccia/fibermargin/issues |
| License: | MIT + file LICENSE |
| URL: | https://tkcaccia.github.io/fibermargin/, https://github.com/tkcaccia/fibermargin |
| NeedsCompilation: | yes |
| Materials: | README, NEWS |
| CRAN checks: | fibermargin results |
| Reference manual: | fibermargin.html , fibermargin.pdf |
| Vignettes: |
benchmarks (source, R code) FiberMargin: Complete User Guide (source, R code) fibermargin_reference (source, R code) |
| Package source: | fibermargin_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): fibermargin_0.1.0.tgz, r-oldrel (x86_64): fibermargin_0.1.0.tgz |
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