Replication package for "Social media influences National Park visitation"

Replication package for Wichman, Casey J., "Social media influences National Park visitation," published in the Proceedings of the National Academy of Sciences, 2024.本复现包对应凯西·J·威奇曼（Casey J. Wichman）2024年发表于《美国国家科学院院刊》（Proceedings of the National Academy of Sciences）的论文《社交媒体影响国家公园游客量》（Social media influences National Park visitation）。