To cite package ‘GammaFrailty’ in publications use:

  Tyagi S (2026). _GammaFrailty: Gamma Frailty Regression Models with
  Multiple Baseline Distributions_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=GammaFrailty>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {GammaFrailty: Gamma Frailty Regression Models with Multiple Baseline
Distributions},
    author = {Shikhar Tyagi},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=GammaFrailty},
  }