Supplementary material 4 from: Dillen M, Groom Q, Chagnoux S, Güntsch A, Hardisty A, Haston E, Livermore L, Runnel V, Schulman L, Willemse L, Wu Z, Phillips S (2019) A benchmark dataset of herbarium specimen images with label data. Biodiversity Data Journal 7: e31817. https://doi.org/10.3897/BDJ.7.e31817

This R script file contains the different scripts used to obtain metadata, join it, export it and produce the paper's graphs (except for the taxonomic graph, which was done using data exported from R into the Krona Excel macro template, which can be found on Github). The CSV files needed for this script are in a separate ZIP file