[
  {
    "title": "DPI: The Directed Prediction Index for Causal Direction Inference\nfrom Observational Data",
    "author": [
      {
        "given": "Han Wu Shuang",
        "family": "Bao",
        "role": ["aut", "cre"],
        "email": "baohws@foxmail.com",
        "comment": "0000-0003-3043-710X"
      }
    ],
    "year": "2026",
    "note": "R package version 2026.2",
    "url": "https://github.com/psychbruce/dpi"
  }
]