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Use weighted sampling for Asia builds #1106

Merged
merged 3 commits into from
Aug 22, 2024
Merged

Commits on Aug 22, 2024

  1. Generate population weights file

    To be used for weighted sampling in a future commit.
    
    I considered the following data sources:
    
    - World Bank Data <https://data.worldbank.org/indicator/SP.POP.TOTL>
    - IMF <https://www.imf.org/external/datamapper/NGDP_RPCH@WEO/OEMDC/ADVEC/WEOWORLD>
    - CIA The World Factbook <https://www.cia.gov/the-world-factbook/field/population/country-comparison/>
    - United Nations World Population Prospects <https://population.un.org/wpp/Download/Standard/CSV/>
    
    The UN data seemed to be the most comprehensive and easy to use.
    victorlin committed Aug 22, 2024
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  2. Use population-based weighted sampling for Asia builds

    This replaces the Asia/China/India split with population-based weighted
    sampling (possible in Augur version 25.3.0).
    
    This requires changing the geographical grouping resolution from
    division to country, but I assume it was only grouped by division in an
    attempt to have varying group sizes per country, and that
    population-based weighting is an acceptable replacement.
    victorlin committed Aug 22, 2024
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  3. Update changelog

    victorlin committed Aug 22, 2024
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