R/breast.R

In xhaz: Excess Hazard Modelling Considering Inappropriate Mortality Rates

#' Simulated clinical trial data with non comparability bias in term of individuals expected hazard
#'
#' Simulated data
#'
#'
#' @docType data
#'
#' @usage data(breast)
#'
#' @format This dataset contains the following variables:
#' \describe{
#'  \item{temps}{Follow-up time (years)}
#'  \item{statut}{Vital status}
#'  \item{age}{Age at diagnosis}
#'  \item{agecr}{Centered and scaled age}
#'  \item{date}{date of diagnosis.}
#'  \item{SEX}{2 for female}
#'  \item{armt}{2 arms of treatment (0,1)}
#'  \item{hosp}{clinical centers}
#'  \item{dept}{department of residence}
#' }
#'
#'
#' @keywords datasets
#'
#' @references  Goungounga, JA, Graff\'eo N, Charvat H, Giorgi R. “Correcting for
#'  heterogeneity and non-comparability bias in multicenter clinical trials
#'  with a rescaled random-effect excess hazard model.” Biometrical journal.
#'  Biometrische Zeitschrift vol. 65,4 (2023): e2100210.
#'  doi:10.1002/bimj.202100210.PMID: 36890623;
#'  (\href{https://pubmed.ncbi.nlm.nih.gov/36890623/}{PubMed})
#'
#'
#'
#'
#' @examples
#' data(breast)
#' summary(breast)
"breast"