Analyze Survey Data for Free (http://asdfree.com) in Washington DC
Details
## Agenda
2:00 PM - 2:30 PM
lecture introducing complex sampling
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Fundamentally, a complex sample survey aims to save money on the transportation costs of its interviewers by sampling geographies first and then people (or businesses or structures) within the geogra...
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2:30 PM - 3:00 PM
discussion of experience with datasets
Governments, NGOs, and other research institutes spend billions of dollars each year collecting demographic, economic, and health information about their populations. These efforts form the basis of many official reports, academic journal articles, and public health surveillance systems, each of which motivate public policy or inform the public to varying degrees. Though dependent on the sensitivity of the topic, these sponsoring organizations often publish household-level, person-level, or company-level datasets alongside their final, summary report. This response-level data (commonly known as microdata) allows external researchers both to reproduce the original findings and also to more deeply focus on segments of the population perhaps not discussed in the data products released by the authors of the original investigation. For example, the Census Bureau publishes an annual report, "Income and Poverty in the United States" with a series of tables, and also a database with one record per individual within each sampled households. While the Bureau helpfully provides many different cross-tabulations of their results, an external researcher might find utility in this dataset by investigating other groups (such as different age cutoffs or dollar thresholds), and so the public microdata files allow continued research where it otherwise might end. The website http://asdfree.com/ offers obsessively-detailed instructions to analyze a wide variety of publicly-available datasets using the R language. This resource generally contains three core components, each with step-by-step instructions: (1) Download automation or data acquisition; (2) Helpfully-noted analysis examples; (3) Replication of published estimates to prove correct methodology.
### Target Audience:
Researchers interested in conducting original research with the extremely rich and varied amount of public data available. This course could be of interest to anyone hoping to learn more about quantitative research, economics, public policy, demography, or any other field reliant on social statistics to better understand individuals and businesses.
Both beginner or advanced R users are welcome, however some understanding of R syntax will be helpful depending on the complexity of the microdata chosen. The instructor will attempt to guide participants toward datasets appropriate for their coding skill level.
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Course participants will discuss any publication history or experience using any publicly available dataset, and what research questions they have answered (or would like to answer) with any publicly...
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3:00 PM - 3:30 PM
review of one asdfree.com entry
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Each dataset presented on asdfree includes three major components: 1. Download automation or data acquisition; 2. Helpfully-noted analysis examples; 3. Replication of published estimates to prove cor...
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3:30 PM - 3:30 PM
BREAK FOR SNACKS!
3:30 PM - 4:00 PM
discussion of research goals across surveys
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As an example, if a participant mentions interest in health insurance coverage in the United States, we might review the strengths and weaknesses of different surveys on the topic. SIPP interviews i...
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4:00 PM - 5:00 PM
hands-on session
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Selecting any dataset from the list of available datasets on asdfree.com, participants will follow a single entry from start to finish.
Analyze Survey Data for Free (http://asdfree.com) in Washington DC