To cite the R package 'MVar.pt' in publications use:

Ossani, P. C., Cirillo, M. A. (2019). MVar: Multivariate Analysis. R package version 2.0.5.

Corresponding BibTeX entry:

  @Manual{,
    title = {Multivariate Analysis Package},
    author = {Paulo Cesar Ossani and Marcelo Angelo Cirillo},
    year = {2019},
    note = {R package version 2.0.5},
    url = {https://CRAN.R-project.org/package=MVar},
  }