1. iccbeta::Hofmann
    A multilevel dataset from Hofmann, Griffin, and Gavin (2000).
  2. iccbeta::simICCdata
    Simulated data example from Aguinis and Culpepper (2015).
  3. pathmodelfit::mediationVC
    Williams and Anderson (1994) Mediated Multifoci Model Dataset
    matrix|12 x 12