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ADSS 1:10 Dataset Overview for Population Analysis and Research

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wilkinson
14 diapositives · 312 Views · Oct 09, 2012

The ADSS 1:10 Dataset provides a streamlined sample of observations stratified by village, ensuring data confidentiality and cleanliness while maintaining representativeness. Simplified observations focus on one per year and key variables have been normalized for better analytics. Designed for researchers, it serves as a "training" database, expediting access without sacrificing control over the publication process. The sample aligns closely with population-level statistics, featuring counts of births, deaths, migrations, and household sizes, reinforced by valid comparisons and graphical representations.

#adss dataset #population analysis #research database #data normalization #confidentiality agreement #statistical representativeness #training database #observational data
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  1. ADSS 1:10 Dataset Benjamin Clark 2006

  2. ADSS 1:10 Dataset • 1 in 10 sample of locations from the ADSS Database for the entire period stratified by village. • Same Structure but simplified • Observation simplified to observation date • Status Observations simplified to one per year • Difficult variables remove • Increased normalization • Cleaner data

  3. Why a 1:10 Sample? • Why include just 1:10 locations in each village? • Confidentiality • Helps to clean outliners • Why “training” database helps users and AHPU • Expedite access to databases without losing control over publishing process • Allows users to become knowledgeable about what is available in dataset before requesting tailored datasets

  4. Validating Sample • Created and compared counts of births, deaths, in/out migrations, and household size at population and sample level to assure representativeness of sample • Sample means (of above counts) are within one standard deviation of population level means • Population Level and Sample Level Statistics (in process of creating) • Population pyramids of population showing similarity in age distribution • Graphs showing similarities in household size • Graphs showing similarities in mortality and fertility trends

  5. Rules of Database • Must sign data agreement to use datasets from student database • Students interested in publishing from student database must: • Apply for a full custom dataset (signing a confidentiality agreement in same vein as AHPU researchers) • Will re-run analysis on custom dataset • Will work with an Agincourt researcher(s) • Will be able to publish results

  6. STUDENT DATA AGREEMENT

  7. Object Tables Individuals Locations Households Event Table Deaths Births Pregnancies InMigrations OutMigrations Observations Episode tables Residences Person at a geographic location Can start with a Enrollment(1992), birth or in migration Can end with death or out migration Memberships Person’s membership to a household Can start with a Enrollment(1992), birth, in migration or change of household head Can end with death or out migration or change of household head UnionEpisodes Person in union with one and only one other person Core Tables

  8. Modules • Not run every year • Modeled as Status observations • Household Status Observation Modules • AssetStatus • FoodSecurityStatus • ChildGrantForms • Individual Status Observation Modules • ChildGrants • CoughStatus • EducationStatus • HealthCareUtilization • LabourStatus • StrokeStatus • IDDocStatus • TemporyMigration

  9. Year Modules Where Run

  10. ADSS 1:10 Dataset: Tables Diagram

  11. Individuals, Residences & Events

  12. Individuals Membership in a Household

  13. Household Status Observations

  14. Individual Status Observations