SampleCore: Sampling Strategies for Constructing Core Collections
Implements multiple allocation and selection strategies of
sampling to construct core collections primarily from clustered or grouped
germplasm collection data. Provides methods for allocating entries to
clusters/groups based on group sizes, group-wise distance-based diversity
metrics, and group-wise diversity index estimates. Includes procedures for
selecting entries within clusters/groups through random sampling, genetic
distance-based approaches, and optimized diversity metric–based selection
methods. See the package documentation for more, including full list of
references for the methods implemented.
| Version: |
0.1.0 |
| Depends: |
R (≥ 3.5) |
| Imports: |
cluster, DiversityStats, ggplot2, igraph, MASS, mathjaxr, prospectr, Rdpack, Rtsne, stats, vegan |
| Suggests: |
biotools, dbscan, EvaluateCore, fastcluster, knitr, pander, rmarkdown |
| Published: |
2026-05-28 |
| DOI: |
10.32614/CRAN.package.SampleCore (may not be active yet) |
| Author: |
J. Aravind  [aut,
cre],
Suman Roy [aut],
Anju Mahendru Singh
[aut],
ICAR-NBGPR  [cph] (url:
https://nbpgr.org.in/) |
| Maintainer: |
J. Aravind <j.aravind at icar.org.in> |
| BugReports: |
https://github.com/aravind-j/SampleCore/issues |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| Copyright: |
2024-2026, ICAR-NBPGR |
| URL: |
https://github.com/aravind-j/SampleCore
https://aravind-j.github.io/SampleCore/ |
| NeedsCompilation: |
no |
| Citation: |
SampleCore citation info |
| Materials: |
README, NEWS |
| CRAN checks: |
SampleCore results |
Documentation:
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