{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "accessRights": "public",
  "accrualPeriodicity": "irregular",
  "bureauCode": [
    "005:18"
  ],
  "contactPoint": {
    "fn": "Rutter, William",
    "hasEmail": "mailto:William.rutter@ars.usda.gov"
  },
  "description": "<p>R scripts and associated data used to select the sweetpotato core sets described in:\nSlonecki, T. J., Rutter, W. B., Olukolu, B. A., Yencho, G. C., Jackson, D. M., & Wadl, P. A. (2023). Genetic diversity, population structure, and selection of breeder germplasm subsets from the USDA sweetpotato (Ipomoea batatas) collection. Frontiers in Plant Science, 13. <a href=\"https://doi.org/10.3389/fpls.2022.1022555\">https://doi.org/10.3389/fpls.2022.1022555</a></p>\n<p>Resources in this dataset:</p>\n<p>Title: Sweetpotato_phenotype_classification_scripts\nFile name: SP_phenotype_classification_scripts_7-29-21.R\nDescription: R Scripts used to format, classify, and retain individuals with 'rare' phenotypes into the core collections, generating the reduced 508 accession dataset from which the core sets were selected</p>\n<p>Title: Sweetpotato_core_set_selection_scripts\nFile name: Core_set_selection_permutations_8-24-20.R\nDescription: Core set sampling scripts derived from previous R scripts and data generated in \"SP_phenotype_classification_scripts\"</p>\n<p>Title: Original Phenotype data\nFile name: Core_Sets_VanRaden_Complete_Passport_Phenotype_July_2021.xlsx\nDescription: Phenotype data downloaded from GRIN sweetpotato collection and used for core set selection</p>\n<p>Title: SP_core_selection_Rdata\nFile name: SP_core_selection_data_7-30-21.zip\nDescription: Data sets used in conjunction with Rscripts from Slonecki et. al. 2022</p>",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43373202",
      "format": "R",
      "license": "https://www.usa.gov/publicdomain/label/1.0/",
      "mediaType": "text/plain",
      "title": "SP_phenotype_classification_scripts_7-29-21.R"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43373205",
      "format": "R",
      "license": "https://www.usa.gov/publicdomain/label/1.0/",
      "mediaType": "text/plain",
      "title": "Core_set_selection_permutations_8-24-20.R"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43373208",
      "format": "xlsx",
      "license": "https://www.usa.gov/publicdomain/label/1.0/",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "title": "Core_Sets_VanRaden_Complete_Passport_Phenotype_July_2021.xlsx"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43373211",
      "format": "zip",
      "license": "https://www.usa.gov/publicdomain/label/1.0/",
      "mediaType": "application/zip",
      "title": "SP_core_selection_data_7-30-21.zip"
    }
  ],
  "identifier": "10.15482/USDA.ADC/1528523",
  "keyword": [
    "ARS",
    "NP301",
    "NP303",
    "core germplasm set",
    "data.gov",
    "genotype",
    "phenotype",
    "sweet potatoes"
  ],
  "license": "https://www.usa.gov/publicdomain/label/1.0/",
  "modified": "2025-11-21",
  "programCode": [
    "005:040"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "Agricultural Research Service"
  },
  "spatial": [
    {
      "@type": "Location",
      "prefLabel": "{\"type\": \"Point\", \"coordinates\": [-440.07165530697, 32.796163806572]}"
    }
  ],
  "temporal": [
    {
      "@type": "PeriodOfTime",
      "endDate": "2021-07-21",
      "startDate": "2021-07-21"
    }
  ],
  "title": "Data from: Genetic diversity, population structure, and selection of core germplasm sets from the USDA sweetpotato (Ipomoea batatas) collection"
}