To cite package ‘lifecourse’ in publications use:

  Nightingale G (2016). _lifecourse: Quantification of Lifecourse
  Fluidity_. R package version 2.0,
  <https://CRAN.R-project.org/package=lifecourse>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {lifecourse: Quantification of Lifecourse Fluidity},
    author = {Glenna Nightingale},
    year = {2016},
    note = {R package version 2.0},
    url = {https://CRAN.R-project.org/package=lifecourse},
  }

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