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fsr: Handling Fuzzy Spatial Data

Support for fuzzy spatial objects, their operations, and fuzzy spatial inference models based on Spatial Plateau Algebra. It employs fuzzy set theory and fuzzy logic as foundation to deal with spatial fuzziness. It mainly implements underlying concepts defined in the following research papers: (i) "Spatial Plateau Algebra: An Executable Type System for Fuzzy Spatial Data Types" <doi:10.1109/FUZZ-IEEE.2018.8491565>; (ii) "A Systematic Approach to Creating Fuzzy Region Objects from Real Spatial Data Sets" <doi:10.1109/FUZZ-IEEE.2019.8858878>; (iii) "Spatial Data Types for Heterogeneously Structured Fuzzy Spatial Collections and Compositions" <doi:10.1109/FUZZ48607.2020.9177620>; (iv) "Fuzzy Inference on Fuzzy Spatial Objects (FIFUS) for Spatial Decision Support Systems" <doi:10.1109/FUZZ-IEEE.2017.8015707>; (v) "Evaluating Region Inference Methods by Using Fuzzy Spatial Inference Models" <doi:10.1109/FUZZ-IEEE55066.2022.9882658>.

Version: 2.0.1
Depends: R (≥ 3.6.0)
Imports: rlang (≥ 0.4.11), methods (≥ 2.0.0), sf (≥ 1.0.15), dplyr (≥ 1.0.6), ggplot2 (≥ 3.3.5), stringr (≥ 1.4.0), tibble (≥ 3.0.1), pso (≥ 1.0.3), e1071 (≥ 1.7.3)
Suggests: lwgeom (≥ 0.2.6)
Published: 2024-01-10
DOI: 10.32614/CRAN.package.fsr
Author: Anderson Carniel ORCID iD [rth, aut, cre, cph], Pedro Venâncio ORCID iD [ctb], Markus Schneider [rth]
Maintainer: Anderson Carniel <accarniel at gmail.com>
BugReports: https://github.com/accarniel/fsr/issues
License: GPL-3
URL: https://accarniel.github.io/fsr/, https://github.com/accarniel/fsr
NeedsCompilation: no
Citation: fsr citation info
Materials: README NEWS
CRAN checks: fsr results

Documentation:

Reference manual: fsr.pdf

Downloads:

Package source: fsr_2.0.1.tar.gz
Windows binaries: r-devel: fsr_2.0.1.zip, r-release: fsr_2.0.1.zip, r-oldrel: fsr_2.0.1.zip
macOS binaries: r-release (arm64): fsr_2.0.1.tgz, r-oldrel (arm64): fsr_2.0.1.tgz, r-release (x86_64): fsr_2.0.1.tgz, r-oldrel (x86_64): fsr_2.0.1.tgz
Old sources: fsr archive

Linking:

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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.