Comprehensive summary of bootstrap subgroup identification results including basic statistics, factor frequencies, consistency distributions, and agreement with the original analysis subgroup.
summarize_bootstrap_subgroups(results, nb_boots, original_sg = NULL, maxk = 2)List with summary components:
Data.table of summary statistics
Data.table of Pcons distribution by bins
Data.table of subgroup size distribution
Data.table of factor frequencies by position
Data.table of subgroup definition agreement counts
Data.table of base factor presence counts
Data.table of specific factor definitions
Data.table comparing to original analysis subgroup
Integer. Number of successful iterations
Numeric. Percentage of successful iterations
Data.table or data.frame. Bootstrap results with subgroup characteristics including columns like Pcons, hr_sg, N_sg, K_sg, and M.1-M.k
Integer. Total number of bootstrap iterations
Character vector. Original subgroup definition from main analysis (e.g., c("{age>=50}", "{nodes>=3}") for a 2-factor subgroup)
Integer. Maximum number of factors allowed in subgroup definition