POPULATION DATABASE FOR THE UNITED STATES IN 1880

1880 年美国人口数据库

• 批准号: 6387793
• 负责人: Steve Ruggles
• 金额: $ 21.7万
• 依托单位: UNIVERSITY OF MINNESOTA
• 依托单位国家: 美国
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-29 至 2004-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6387793
• 关键词: United States; biomedical resource; clinical research; human data; human population study; informatics

DESCRIPTION (Adapted form applicant's abstract): This proposal seeks funding to make available a remarkable new data source for social and economic research. Volunteers working with the Church of Jesus Christ of Latter-Day Saints (LDS) have invested approximately two million hours transcribing information from the 1880 U.S. Census of Population. This database - which covers the entire U.S. population - has the potential to become our most important resource for the study of the economic and social organization of late-nineteenth century American society. The LDS holds the copyright to these data, but has agreed to make them freely available for academic use in exchange for modest assistance in cleaning the data. In addition to cleaning the data, we propose to convert it into a form suitable for statistical analysis. The needed work can be divided into ten main tasks: (1) correct several technical errors that were introduced inadvertently by the LDS in the course of data processing; (2) identify missing cases so the LBS can re-enter them; (3) correct flags distinguishing separate households and dwellings; (4) check for inconsistencies in family relationship, sex, marital status, and age, and make needed corrections; (5) create comprehensive data dictionaries to classify cases according to standardized coding systems for geographic location, group quarters, and place of birth, and occupation; (6) allocate missing, illegible, and inconsistent data through logical rules and imputation procedures; (7) construct new variables to simplify statistical analysis; (8) develop documentation, including detailed descriptions of the cleaning and data processing methods, and the data collection procedures employed by the LDS; (9) integrate the database and documentation into the Integrated Public Use Microdata Series IPUMS); and (10) disseminate the database via the Internet. The late nineteenth century is a critical period in the study of fertility decline, urbanization, immigration, household composition, and occupational structure. The LDS 1880 database includes a wealth of information on these topics that can only be fully explored through the creation of a new microdata set. The 1880 census database will not only constitute an invaluable resource in its own right but will also enhance the value of the previously created historical microdata samples; used in combination these microdata will constitute our most important resource for the study of nineteenth-century social structure. The database will be distributed via the 'International Integrated Microdata Access System," an infrastructure project recently funded by the National Science Foundation, as well as through conventional data archives.

描述（改编自申请人摘要）：本提案寻求资金， 为社会和经济研究提供了一个引人注目的新数据源。 耶稣基督后期圣徒教会（LDS）的志愿者 已经投入了大约200万小时的时间， 1880年美国人口普查这个数据库覆盖了整个美国 人口-有可能成为我们最重要的资源， 世纪后期经济社会组织研究 美国社会 LDS拥有这些数据的版权，但已同意免费制作 可供学术使用，以换取适度的援助，在清洁 数据除了清理数据之外，我们还建议将其转换为表单 适合统计分析。所需的工作可以分为十个主要的 任务：（1）纠正无意中引入的几个技术错误 （2）在数据处理过程中，由法律援助处提供数据;（3）识别遗漏的个案， LBS可以重新输入它们;（3）正确的标志区分不同的家庭， （4）检查家庭关系、性别、婚姻状况等方面的不一致之处; 状态和年龄，并进行必要的更正;（5）创建全面的数据 根据标准化编码系统对案件进行分类的词典， 地理位置、群体宿舍、出生地和职业;（6） 通过逻辑规则分配缺失、难以辨认和不一致的数据， 插补程序;（7）构造新变量以简化统计 （8）编制文件，包括详细说明 清洗和数据处理方法，以及数据收集程序 （9）将数据库和文档集成到 综合公共使用微数据系列）;以及（10）传播 数据库通过互联网。 世纪后期是生育研究的关键时期 衰落、城市化、移民、家庭构成和职业 结构LDS 1880数据库包含了大量关于这些方面的信息。 只有通过创建新的微数据才能充分探索的主题 集1880年人口普查数据库不仅将构成宝贵的资源， 它本身也将提高以前创造的价值， 历史微观数据样本;结合使用这些微观数据将 构成了我们研究19世纪最重要的资源 社会结构。 该数据库将通过“国际综合微数据 接入系统”是国家最近资助的一个基础设施项目， 科学基金会，以及通过传统的数据档案。