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    Analyzing surname distribution in Argentina reveals population dynamics and migration patterns. This visual tool aids interdisciplinary studies on ancestry, ethnicity, and health across demographics.

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    Area of Science:

    • Human Biology
    • Public Health
    • Social Sciences
    • Demography
    • Population Genetics

    Background:

    • Surname analysis is crucial for understanding human population dynamics, ancestry, and migration patterns.
    • Geographic localization of surname data is challenging but vital for ethnicity and health studies.
    • Argentinean electoral rolls offer a rich dataset for surname and geographic information.

    Purpose of the Study:

    • To develop a visual analytic tool for analyzing heterogeneous surname and geographic data from Argentinean electoral rolls.
    • To facilitate interdisciplinary research on population dynamics, ancestry, migration, and health.
    • To enable interactive exploration of isonymy, surname origins, and spatial trends.

    Main Methods:

    • Collection and summarization of heterogeneous surname and geographic information from Argentinean electoral rolls.
    • Development of a visual analytic tool with an easy-to-use interface.
    • Interactive exploration of isonymy, surname origins, distribution, and spatial trends.

    Main Results:

    • The proposed tool enables massive data analysis of surname and geographic information.
    • Facilitates interdisciplinary studies on population dynamics, ancestry, migration, and health.
    • Provides interactive exploration of spatial trends in surname distribution within a high population density context.

    Conclusions:

    • Visual analytics offer a powerful approach to study population dynamics using surname data.
    • The tool enhances understanding of the interplay between ancestry, migration, identity, and health.
    • This methodology is applicable to diverse demographic contexts for interdisciplinary research.