1. cdcatR::sim180DINA
    Simulated data (180 items, DINA model)
  2. cdcatR::sim180GDINA
    Simulated data (180 items, G-DINA model)
  3. cdcatR::sim180combination
    Simulated data (180 items, a combination of DINA, DINO, and A-CDM items)