Calculate Median Survival Probability (DEPRECATED) — calculate_median_survival

DEPRECATED: This function has been removed because the median survival probability calculation was fundamentally flawed. Use add_contract_survival_metrics() instead to get proper median survival times with confidence intervals.

Usage

calculate_median_survival_probability(
  data,
  survival_curves,
  contract_type_var,
  duration_var = "survival_time"
)

Arguments

data: A data.table with contract information
survival_curves: List output from estimate_contract_survival
contract_type_var: Character. Contract type variable name
duration_var: Character. Duration variable name

Value

Enhanced data.table with survival metrics (no median_survival_prob column)