1. surveyCV::NSFG_data
    Subset of the 2015-2017 National Survey of Family Growth (NSFG): one birth per respondent.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|2801 x 17
  2. surveyCV::NSFG_data_everypreg
    Subset of the 2015-2017 National Survey of Family Growth (NSFG): all live births per respondent.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|5089 x 17