To cite package ‘exteriorMatch’ in publications use:

  Rosenbaum PR (2016). _exteriorMatch: Constructs the Exterior Match
  from Two Matched Control Groups_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=exteriorMatch>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {exteriorMatch: Constructs the Exterior Match from Two Matched Control Groups},
    author = {Paul R. Rosenbaum},
    year = {2016},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=exteriorMatch},
  }

ATTENTION: This citation information has been auto-generated from the
package DESCRIPTION file and may need manual editing, see
‘help("citation")’.