JMP: Joint Model for Palliative care studies

#' Example dataset: dat_JMP
#'
#' A dataset containing the longitudinal measurements of quality of life and survival time
#'
#' @format A data frame with 118 rows and 36 variables:
#' \describe{
#'   \item{id}{subject ID}
#'   \item{trt}{treatment status (1 for treated, 0 for control)}
#'   \item{sex}{sex}
#'   \item{death}{censoring status (1 for death, 0 for censored)}
#'   \item{survival_time}{survival time in months}
#'   \item{time_1}{1st time point for longitudinal measurement of QOL}
#'   \item{time_2}{2nd time point for longitudinal measurement of QOL}
#'   \item{time_3}{3rd time point for longitudinal measurement of QOL}
#'   \item{time_4}{4th time point for longitudinal measurement of QOL}
#'   \item{time_5}{5th time point for longitudinal measurement of QOL}
#'   \item{time_6}{6th time point for longitudinal measurement of QOL}
#'   \item{time_7}{7th time point for longitudinal measurement of QOL}
#'   \item{time_8}{8th time point for longitudinal measurement of QOL}
#'   \item{time_9}{9th time point for longitudinal measurement of QOL}
#'   \item{time_10}{10th time point for longitudinal measurement of QOL}
#'   \item{time_11}{11th time point for longitudinal measurement of QOL}
#'   \item{time_12}{12th time point for longitudinal measurement of QOL}
#'   \item{time_13}{13th time point for longitudinal measurement of QOL}
#'   \item{time_14}{14th time point for longitudinal measurement of QOL}
#'   \item{time_15}{15th time point for longitudinal measurement of QOL}
#'   \item{qol_0}{quality of life at time point 0 (baseline)}
#'   \item{qol_1}{quality of life at time point 1}
#'   \item{qol_2}{quality of life at time point 2}
#'   \item{qol_3}{quality of life at time point 3}
#'   \item{qol_4}{quality of life at time point 4}
#'   \item{qol_5}{quality of life at time point 5}
#'   \item{qol_6}{quality of life at time point 6}
#'   \item{qol_7}{quality of life at time point 7}
#'   \item{qol_8}{quality of life at time point 8}
#'   \item{qol_9}{quality of life at time point 9}
#'   \item{qol_10}{quality of life at time point 10}
#'   \item{qol_11}{quality of life at time point 11}
#'   \item{qol_12}{quality of life at time point 12}
#'   \item{qol_13}{quality of life at time point 13}
#'   \item{qol_14}{quality of life at time point 14}
#'   \item{qol_15}{quality of life at time point 15}
#'   ...
#' }

"dat_JMP"