The following are references to the package. You should also reference the individual methods used, as detailed in the reference section of the help files for each function.

Clerc-UrmÃ¨s I, Grzebyk M, HÃ©delin G, CENSUR working survival group (2020).

flexrsurv: An R package for relative survival analysis. R package version 1.4.5, https://CRAN.R-project.org/package=flexrsurv.

To get Bibtex entries use: x<-citation("flexrsurv"); toBibtex(x)

Corresponding BibTeX entry:

@Manual{, title = {{flexrsurv}: An {R} package for relative survival analysis}, author = {Isabelle Clerc-UrmÃ¨s and Michel Grzebyk and Guy HÃ©delin and {CENSUR working survival group}}, year = {2020}, url = {https://CRAN.R-project.org/package=flexrsurv}, note = {R package version 1.4.5}, }