format_survival_ci: Format survival median with CI for display

In summata: Publication-Ready Summary Tables and Forest Plots

Format survival median with CI for display

Description

Formats a survival median estimate with confidence interval using locale-aware decimal marks and safe CI separators. Used by process_survival in descriptive tables.

Usage

format_survival_ci(median, lower, upper, fmt_str, marks)

Arguments

median	Numeric median survival time.
lower	Numeric lower CI bound.
upper	Numeric upper CI bound.
fmt_str	Character string sprintf format specification.
marks	List with big.mark and decimal.mark as returned by resolve_number_marks.

Value

Character string with formatted "median (lower-upper)".

summata documentation built on May 7, 2026, 5:07 p.m.