[
  {
    "title": "gsDesign2: Group Sequential Design with Non-Constant Effect",
    "author": [
      {
        "given": "Keaven",
        "family": "Anderson",
        "role": "aut",
        "email": "keaven_anderson@merck.com",
        "comment": {}
      },
      {
        "given": "Yujie",
        "family": "Zhao",
        "role": ["aut", "cre"],
        "email": "yujie.zhao@merck.com",
        "comment": {}
      },
      {
        "given": "Yilong",
        "family": "Zhang",
        "role": "aut",
        "email": "elong0527@gmail.com",
        "comment": {}
      },
      {
        "given": "John",
        "family": "Blischak",
        "role": "aut",
        "email": "jdblischak@gmail.com",
        "comment": {}
      },
      {
        "given": "Yihui",
        "family": "Xie",
        "role": "aut",
        "email": "yihui.xie@merck.com",
        "comment": {}
      },
      {
        "given": "Nan",
        "family": "Xiao",
        "role": "aut",
        "email": "nan.xiao1@merck.com",
        "comment": {}
      },
      {
        "given": "Jianxiao",
        "family": "Yang",
        "role": "aut",
        "email": "yangjx@ucla.edu",
        "comment": {}
      }
    ],
    "year": "2026",
    "note": "R package version 1.1.9",
    "url": "https://CRAN.R-project.org/package=gsDesign2"
  }
]