Kaplan–Meier Survival Curve (Visualization) — create_survival_viz • vivainsights

Renders a Kaplan–Meier step curve by group from a long-format survival table.

Usage

create_survival_viz(
  data,
  hrvar = "group",
  title = "Survival Curve",
  subtitle = "Kaplan–Meier estimate",
  caption = NULL
)

Arguments

data: Long survival table produced by create_survival_calc().
hrvar: Character. Group column name in data.
title, subtitle: Character. Plot annotations.
caption: Character string for the plot caption. Typically the output of extract_date_range(data, return = "text"), as constructed by create_survival(). Defaults to NULL (no caption).

Value

ggplot object.