To cite clere in publications use:

Yengo L, Jacques J, Biernacki C, Canouil M (2016). “Variable Clustering in High-Dimensional Linear Regression: The R Package clere.” The R Journal, 8(1), 92–106. doi: 10.32614/RJ-2016-006.

Corresponding BibTeX entry:

  @Article{,
    title = {{Variable Clustering in High-Dimensional Linear
      Regression: The R Package clere}},
    author = {Loïc Yengo and Julien Jacques and Christophe Biernacki
      and Mickael Canouil},
    journal = {The R Journal},
    year = {2016},
    month = {apr},
    doi = {10.32614/RJ-2016-006},
    pages = {92--106},
    volume = {8},
    number = {1},
  }