Data Sharing for Demographic Research
A data archive for demography and population sciences

Analyze Select DSDR Data Online with SDA

Users can perform online data analysis on our Web site without downloading files. DSDR currently offers online analysis components for select data collections using Survey Documentation Analysis (SDA).

Japan 2000 National Survey on Family and Economic Conditions (NSFEC)
Chinese Household Income Project, 1988
Chinese Household Income Project, 1995
Chinese Household Income Project, 2002
Welfare, Children, and Families: A Three-City Study
National Longitudinal Study of Adolescent Health (Add Health), 1994-2008
National Survey of Adolescents, 2004: Burkino Faso
National Survey of Adolescents, 2004: Ghana
National Survey of Adolescents, 2004: Malawi
National Survey of Adolescents, 2004: Uganda
National Couples Survey, 2005-2006
India Human Development Survey (IHDS), 2005

Online data analysis allows users to:

  • Search for variables of interest in a dataset
  • Review frequencies or summary statistics of key variables to determine what further analyses are appropriate
  • Review frequencies or summary statistics for missing data
  • Produce simple summary statistics for reports
  • Create statistical tables and charts from raw data
  • Create a subset of cases or variables from a large collection to save time and storage space when downloading to a personal computer
  • Browse the electronic codebook

More About Survey Documentation and Analysis (SDA)

DSDR offers a selection of data collections for online data analysis using the Survey Documentation and Analysis (SDA) system developed and maintained by the Computer-Assisted Survey Methods Program at the University of California, Berkeley. For more information, visit the SDA Web site external link which also has full documentation on SDA external link.

An Overview of SDA and Its Features

For more information on SDA, please refer to the following video tutorial: