1. equate::ACTmath
    ACT Mathematics Test Scores
    csv| xlsx| json| ndjson| rda| rds
    data.frame|41 x 3
  2. equate::KBneat
    Test Scores under a NEAT design
    csv| json| rda| rds
    list
  3. equate::PISA
    Programme for International Student Assessment 2009 USA Data
    json| rda| rds
    list