% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/data_doc.R
\docType{data}
\name{stad_group}
\alias{stad_group}
\title{Example Clinical Data for TCGA-STAD Gastric Cancer Analysis}
\format{
A data frame with patient samples as rows and clinical variables as columns:
\describe{
  \item{ID}{Unique patient identifier (TCGA barcode format)}
  \item{stage}{AJCC pathological stage (Stage_II, Stage_III, Stage_IV)}
  \item{status}{Patient vital status (Alive, Dead, NA)}
  \item{Lauren}{Lauren histological classification (Intestinal, Diffuse,
  Mixed)}
  \item{subtype}{Molecular subtype classification (EBV, GS)}
  \item{EBV}{Epstein-Barr virus status (Positive, Negative)}
  \item{time}{Overall survival time in months}
  \item{OS_status}{Overall survival status (0=alive, 1=dead)}
}
}
\usage{
data(stad_group)
}
\description{
A small example dataset demonstrating the clinical data structure required
for TCGA Stomach Adenocarcinoma (STAD) analysis using IOBR package functions.
Contains simulated clinical variables, molecular subtypes, and survival data.
}
\examples{
data(stad_group)
head(stad_group)
}
\keyword{datasets}
