Create Subgroup Summary Data Frame for Forest Plot

Creates a data frame suitable for forestploter from multiple subgroup analyses. This is a more flexible alternative for complex subgroup configurations.

Usage

create_subgroup_summary_df(
  df_analysis,
  subgroups,
  outcome.name,
  event.name,
  treat.name,
  E.name = "E",
  C.name = "C",
  fs_bc_list = NULL,
  fs_kfold_list = NULL,
  conf.level = 0.95
)

Arguments

df_analysis

Data frame. The analysis dataset.

subgroups

Named list of subgroup definitions.

outcome.name

Character. Name of survival time variable.

event.name

Character. Name of event indicator variable.

treat.name

Character. Name of treatment variable.

E.name

Character. Label for experimental arm.

C.name

Character. Label for control arm.

fs_bc_list

List. Named list of bootstrap results for each subgroup.

fs_kfold_list

List. Named list of k-fold results for each subgroup.

conf.level

Numeric. Confidence level for intervals (default: 0.95).

Value

Data frame with HR estimates for all subgroups.