Compute Hazard Ratio Estimates for Subgroups

Internal function to compute Cox model hazard ratio estimates with confidence intervals for ITT, H, and Hc subgroups.

Usage

compute_sg_hr_estimates(
  df,
  df_H,
  df_Hc,
  outcome.name,
  event.name,
  treat.name,
  conf.level = 0.95,
  verbose = FALSE
)

Arguments

df

Full analysis data frame

df_H

Data frame for H subgroup

df_Hc

Data frame for Hc subgroup

outcome.name

Character. Outcome variable name

event.name

Character. Event indicator name

treat.name

Character. Treatment variable name

conf.level

Numeric. Confidence level

verbose

Logical. Print messages

Value

Data frame with HR estimates