[
  {
    "title": "ppmSDR: Penalized Principal Machine for Sufficient Dimension Reduction",
    "author": [
      {
        "given": "Jungmin",
        "family": "Shin",
        "role": ["aut", "cre"],
        "email": "c16267@gmail.com",
        "comment": "Department of Biomedical Informatics, The Ohio State University"
      },
      {
        "given": ["Seung", "Jun"],
        "family": "Shin",
        "role": "aut",
        "email": "sjshin@korea.ac.kr",
        "comment": "Department of Statistics, Korea University"
      }
    ],
    "year": "2026",
    "note": "R package version 2.0.0",
    "url": "https://github.com/c16267/ppmsdr"
  }
]