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Contains procedures for depth-based supervised learning, which are entirely non-parametric, in particular the DDalpha-procedure (Lange, Mosler and Mozharovskyi, 2014 <doi:10.1007/s00362-012-0488-4>). The training data sample is transformed by a statistical depth function to a compact low-dimensional space, where the final classification is done. It also offers an extension to functional data and routines for calculating certain notions of statistical depth functions. 50 multivariate and 5 functional classification problems are included. (Pokotylo, Mozharovskyi and Dyckerhoff, 2019 <doi:10.18637/jss.v091.i05>).
| Version: | 1.3.16 |
| Depends: | R (≥ 2.10), stats, utils, graphics, grDevices, MASS, class, robustbase, sfsmisc, geometry |
| Imports: | Rcpp (≥ 0.11.0) |
| LinkingTo: | BH, Rcpp |
| Published: | 2024-09-30 |
| DOI: | 10.32614/CRAN.package.ddalpha |
| Author: | Oleksii Pokotylo [aut, cre], Pavlo Mozharovskyi [aut], Rainer Dyckerhoff [aut], Stanislav Nagy [aut] |
| Maintainer: | Oleksii Pokotylo <alexey.pokotylo at gmail.com> |
| License: | GPL-2 |
| NeedsCompilation: | yes |
| Citation: | ddalpha citation info |
| In views: | FunctionalData |
| CRAN checks: | ddalpha results |
| Reference manual: | ddalpha.pdf |
| Package source: | ddalpha_1.3.16.tar.gz |
| Windows binaries: | r-devel: ddalpha_1.3.16.zip, r-release: ddalpha_1.3.16.zip, r-oldrel: ddalpha_1.3.16.zip |
| macOS binaries: | r-release (arm64): ddalpha_1.3.16.tgz, r-oldrel (arm64): ddalpha_1.3.16.tgz, r-release (x86_64): ddalpha_1.3.16.tgz, r-oldrel (x86_64): ddalpha_1.3.16.tgz |
| Old sources: | ddalpha archive |
| Reverse depends: | curveDepth, TukeyRegion |
| Reverse imports: | Anthropometry, pdSpecEst, RepeatedHighDim |
| Reverse suggests: | butcher, recipes |
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These binaries (installable software) and packages are in development.
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