To cite package ‘equivalenceTest’ in publications use:

Wang C (2019). equivalenceTest: Equivalence Test for the Means of Two Normal Distributions. R package version 0.0.1.1, https://CRAN.R-project.org/package=equivalenceTest.

Corresponding BibTeX entry:

  @Manual{,
    title = {equivalenceTest: Equivalence Test for the Means of Two
      Normal Distributions},
    author = {Chao Wang},
    year = {2019},
    note = {R package version 0.0.1.1},
    url = {https://CRAN.R-project.org/package=equivalenceTest},
  }