https://cloud.r-project.org/web/checks/check_results_datacommons.html
CRAN Package Check Results for Package datacommons
check resultscranpackage
https://www.datacommons.psu.edu/download/meteorology/mann-et-al-robustness-climate-field-reconstruction-jgr-2007/
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https://www.datacommons.psu.edu/download/shalenetwork/
www.datacommons.psu.edu - /download/shalenetwork/
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