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Describing History with Data in the Digital Humanities Using Register of Chinese Immigrants to Canada, 1886-1949 For Pixelating, UBC Sarah Zhang April 26, 2018 Background The head tax imposed by the Canadian Government on Chinese Immigrants


  1. Describing History with Data in the Digital Humanities Using Register of Chinese Immigrants to Canada, 1886-1949 For Pixelating, UBC Sarah Zhang April 26, 2018

  2. Background • The head tax imposed by the Canadian Government on Chinese Immigrants between 1885 to 1923 • The register presents an irony: rich data • Transformation of the print register to a digital spreadsheet, 2005-2007 • Normalization of transliterations of the immigrants’ origins, 2008-2010, led by UBC’s Asian Library The dataset on Open Collection

  3. Normalization of transliteration of origins-The groundwork At level of county: At level of village/town: The normalized village name- 恒美 Source: Chiang, R., 2016 ( code 3793 ) and the corresponding recorded names-codes

  4. Digging at the level of county for immigrants’ wellbeing Source: Ward, 2013 Mean Height by Age, contrasting 5 birth year cohort. (n=11,839) for immigrants from Xinhui

  5. Digging at the level of village/town for migration pattern

  6. Workflow-Producing the visualization of village-destination connection for Zhongshan county, using Palladio • Understanding the data- the challenge posed by the lack of codebook • Data cleaning • Convert the dataset to .csv file • Drag and drop to Palladio • Switch to the tab “Graph”, select a variable for “source” and a variable for “target” • Make the spots weighted • Explore!

  7. Combining with other methods: aggregated statistical and data visualization

  8. Conclusion • Normalization of village/town names is valuable- allows research at all level of granularity. • More nuanced trends in the immigrants’ wellbeing and migration patterns uncovered. • This is just beginning …

  9. Reference Chiang , R. ( 2016). Canada Immigration Chinese Head Tax Record Sun Woy District. ISSCO 2016: 9th International Conference of the International Society for the Study of Chinese Overseas Ward, W . P. (2013;2012). Stature, migration and human welfare in south china, 1850-1930. Economics and Human Biology, 11 (4), 488. doi:10.1016/j.ehb.2012.10.003 Yu, H., Chan, S. (2017). The Cantonese Pacific: Migration Networks and Mobility Across Space and Time. In Wong, L. L. (ed.). Trans-pacific mobilities: The chinese and canada . Vancouver;Toronto;: UBC Press.

  10. Let’s play with Palladio! • http://hdlab.stanford.edu/palladio/ • Download the sample data:

  11. Steps • Click “Start” • Copy and paste your data, or upload a .csv file • Edit attributes • Open the Graph tool • Specify source and target nodes • Size nodes, highlight nodes • Add a filter • Try two-mode network: choose a temporal variable for source

  12. Want to learn more about Palladio? From Hermeneutics to Data to Networks: Data Extraction and Network Visualization of Historical Sources By Marten Düring

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