[
  {
    "title": "{NPCirc}: An {R} Package for Nonparametric Circular Methods",
    "author": [
      {
        "given": "Maria",
        "family": "Alonso-Pena",
        "role": ["aut", "cre"],
        "email": {},
        "comment": {}
      },
      {
        "given": "Maria",
        "family": "Oliveira",
        "role": "aut",
        "email": {},
        "comment": {}
      },
      {
        "given": "Jose",
        "family": "Ameijeiras-Alonso",
        "role": "aut",
        "email": {},
        "comment": {}
      },
      {
        "given": "Rosa M.",
        "family": "Crujeiras",
        "role": "aut",
        "email": {},
        "comment": {}
      },
      {
        "given": "Irene",
        "family": "Gijbels",
        "role": "aut",
        "email": {},
        "comment": {}
      },
      {
        "given": "Alberto",
        "family": "Rodriguez-Casal",
        "role": "aut",
        "email": {},
        "comment": {}
      },
      {
        "given": "Felicita",
        "family": "Scapini",
        "role": "ctb",
        "email": {},
        "comment": {}
      }
    ],
    "organization": "R package version 3.1.1",
    "note": "Completely revised and updated version of NPCirc with new methods and documentation.",
    "url": "https://CRAN.R-project.org/package=NPCirc"
  },
  {
    "title": "{NPCirc}: An {R} Package for Nonparametric Circular Methods",
    "author": [
      {
        "given": "Maria",
        "family": "Oliveira",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Rosa M.",
        "family": "Crujeiras",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Alberto",
        "family": "Rodriguez-Casal",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "journal": "Journal of Statistical Software",
    "year": "2014",
    "volume": "61",
    "number": "9",
    "doi": "10.18637/jss.v061.i09",
    "url": "https://www.jstatsoft.org/v61/i09/"
  }
]