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Plot Kaplan-Meier Survival Curve (Exposure to Response)

Source: R/survival_analysis.R
plot_survival_km.Rd

THIS FUNCTION WILL BE DEPRICATED IN FUTURE. Plots an overall Kaplan-Meier survival curve from a long-format survival dataset containing response, censoring, and death events.

Usage

plot_survival_km(
  data,
  color = "#D9534F",
  scale = "years",
  plot = c("base", "survminer")
)

Arguments

data

A data frame in long format with the following required columns:

ID

Subject ID

name

Type of event: must include `"diagnose"` for response; other values are treated as censored

value

Time (in days) from exposure to event

scale

years or days (timeline)

Value

A Kaplan-Meier survival curve plotted using the base R `plot()` function.

Details

Internally converts event types to binary (1 = diagnose, 0 = other), constructs a `Surv` object, and fits an overall survival model using `survfit()`. Designed to be used interactively in Shiny with optional progress feedback via `.safe_inc_progress()` and `withProgress()`.

Examples

if (FALSE) { # \dontrun{
km_plot <- plot_survival_km(data = long_surv_df)
} # }