Process and Transform EMBRACE-II Data — process_emii

Performs comprehensive preprocessing for EMBRACE-II data. This function adds EMBRACE-II specific columns after the common columns have been added via process_combined_data. The processing includes:

Usage

process_emii_data(
  data,
  file_path = here::here("data_raw/embrace_II/2023-01-18_emii_masterdump.Rds")
)

Arguments

data: A tibble or dataframe containing the combined data to be processed
file_path: Path to the EMBRACE-II master dump file (default uses here::here)

Value

A tibble with additional EMBRACE-II specific columns

Details

1. Adding T-Score data 2. Calculating TRAK (Total Reference Air Kerma) absolute values 3. Classifying needle arrangements (parallel/oblique) 4. Computing overall treatment time (OTT) 5. Adding elective target information 6. Identifying patients lost to follow-up or who withdrew consent 7. Adding disease event indicators (local/nodal/systemic failures) 8. Counting common iliac lymph nodes

Examples

if (FALSE) { # \dontrun{
  # Load raw data
  raw_data <- load_combined_embrace()

  # Process with common transformations
  common_data <- process_combined_data(raw_data)

  # Add EMBRACE-II specific transformations
  processed_data <- process_emii_data(common_data)
} # }