To cite package ‘focusedMDS’ in publications use:

Anders S (2017). focusedMDS: Focused, Interactive Multidimensional Scaling. R package version 1.3.3, https://CRAN.R-project.org/package=focusedMDS.

Corresponding BibTeX entry:

  @Manual{,
    title = {focusedMDS: Focused, Interactive Multidimensional
      Scaling},
    author = {Simon Anders},
    year = {2017},
    note = {R package version 1.3.3},
    url = {https://CRAN.R-project.org/package=focusedMDS},
  }