10.7910/DVN/GGJEZT Sakamoto, Takuto Takuto Sakamoto https://orcid.org/0000-0002-7027-5849 The University of Tokyo Yukawa, Taku Taku Yukawa The University of Tokyo Harvard Dataverse 2024 Social Sciences election monitoring Sakamoto, Takuto Takuto Sakamoto The University of Tokyo 2023-09-15 2024-05-22 90536 88052 344230020 78181700 1240 application/x-ipynb+json application/x-ipynb+json text/tsv text/csv text/markdown 1.0 Creative Commons CC0 1.0 Universal Public Domain Dedication. This dataset contains the corpus data and Python code used in the analyses reported in our article, 'The Evolution of Monitoring: Evidence from Text Analysis of Election Monitoring Reports.'