Performs archetypal analysis by using Principal Convex Hull Analysis (PCHA) under a full control of all algorithmic parameters. It contains a set of functions for determining the initial solution, the optimal algorithmic parameters and the optimal number of archetypes. Post run tools are also available for the assessment of the derived solution. Morup, M., Hansen, LK (2012) <doi:10.1016/j.neucom.2011.06.033>. Hochbaum, DS, Shmoys, DB (1985) <doi:10.1287/moor.10.2.180>. Eddy, WF (1977) <doi:10.1145/355759.355768>. Barber, CB, Dobkin, DP, Huhdanpaa, HT (1996) <doi:10.1145/235815.235821>. Christopoulos, DT (2016) <doi:10.2139/ssrn.3043076>. Christopoulos, DT (2015) <doi:10.1016/j.jastp.2015.03.009> . Falk, A. et al. (2018), <doi:10.1093/qje/qjy013> .
| Version: | 1.1.0 |
| Depends: | R (≥ 3.1.0) |
| Imports: | Matrix, geometry, inflection, doParallel, lpSolve, methods, plot3D |
| Suggests: | knitr, rmarkdown |
| Published: | 2020-01-27 |
| Author: | Demetris Christopoulos [aut, cre], David Midgley [ctb], Sunil Venaik [ctb], INSEAD Fontainebleau France [fnd, cph] |
| Maintainer: | Demetris Christopoulos <dchristop at econ.uoa.gr> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | archetypal results |
| Reference manual: | archetypal.pdf |
| Vignettes: |
Introduction to Archetypal Package |
| Package source: | archetypal_1.1.0.tar.gz |
| Windows binaries: | r-devel: archetypal_1.1.0.zip, r-release: archetypal_1.1.0.zip, r-oldrel: archetypal_1.1.0.zip |
| macOS binaries: | r-release: archetypal_1.1.0.tgz, r-oldrel: archetypal_1.1.0.tgz |
| Old sources: | archetypal archive |
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