R scripts and associated data used to select the sweetpotato core sets described in: Slonecki, 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. https://doi.org/10.3389/fpls.2022.1022555 Resources in this dataset: Title: Sweetpotato_phenotype_classification_scripts File name: SP_phenotype_classification_scripts_7-29-21.R Description: 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 Title: Sweetpotato_core_set_selection_scripts File name: Core_set_selection_permutations_8-24-20.R Description: Core set sampling scripts derived from previous R scripts and data generated in "SP_phenotype_classification_scripts" Title: Original Phenotype data File name: Core_Sets_VanRaden_Complete_Passport_Phenotype_July_2021.xlsx Description: Phenotype data downloaded from GRIN sweetpotato collection and used for core set selection Title: SP_core_selection_Rdata File name: SP_core_selection_data_7-30-21.zip Description: Data sets used in conjunction with Rscripts from Slonecki et. al. 2022