Authors and Citation

Authors

• Pia Vattulainen. Author, maintainer.

Citation

Vattulainen P (2026). PRE2DUP-R: A program to create treatment periods from drug purchases data. R package version 0.2.2. https://github.com/piavat/PRE2DUP-R

@Manual{,
  title = {PRE2DUP-R: A program to create treatment periods from drug purchases data},
  author = {P. Vattulainen},
  year = {2026},
  note = {R package version 0.2.2},
  url = {https://github.com/piavat/PRE2DUP-R},
}

Vattulainen P, Tanskanen A, Taipale H (2026). PRE2DUP-R, advanced, open science method to estimate drug use periods for pharmacoepidemiology. International Journal of Medical Informatics, 212, 106344. https://doi.org/10.1016/j.ijmedinf.2026.106344. Analyses performed with PRE2DUP-R version 0.2.0.

@Article{,
  author = {P. Vattulainen and A. Tanskanen and H. Taipale},
  title = {PRE2DUP-R, advanced, open science method to estimate drug use periods for pharmacoepidemiology},
  journal = {International Journal of Medical Informatics},
  year = {2026},
  volume = {212},
  pages = {106344},
  doi = {10.1016/j.ijmedinf.2026.106344},
  note = {Analyses performed with PRE2DUP-R version 0.2.0},
}