ggsurvevents: Distribution of Events' Times

In survminer: Drawing Survival Curves using 'ggplot2'

Distribution of Events' Times

Description

Distribution of Events' Times

Usage

ggsurvevents(
  surv = NULL,
  fit = NULL,
  data = NULL,
  type = "fraction",
  normalized = TRUE,
  censored.on.top = TRUE,
  ggtheme = theme_survminer(),
  palette = c("grey75", "grey25"),
  ...
)

Arguments

surv	an object of Surv. If not suplied, the censoring variable is extracted from the model.
fit	an object of class survfit.
data	a dataset for predictions. If not supplied then data will be extracted from 'fit' object.
type	one of c("cumulative", "radius", "fraction"). "cumulative" stands for cumulative number of events, "radius" stands for number of events within a given radius,
normalized	if TRUE relative number of events is presented,
censored.on.top	is TRUE then censored events are on the top
ggtheme	function, ggplot2 theme name. Allowed values include ggplot2 official themes: see theme.
palette	the color palette to be used for coloring of significant variables.
...	other graphical parameters to be passed to the function ggpar.

Value

return an object of class ggplot

Author(s)

Przemyslaw Biecek, [e-mail]

Examples

require("survival")
# from Surv
surv <- Surv(lung$time, lung$status)
ggsurvevents(surv)

surv2 <- Surv(colon$time, colon$status)
ggsurvevents(surv2)
ggsurvevents(surv2, normalized = TRUE)

# from survfit
fit <- survfit(Surv(time, status) ~ sex, data = lung)
ggsurvevents(fit = fit, data = lung)

# from coxph
model <- coxph( Surv(time, status) ~ sex + rx + adhere, data = colon )
ggsurvevents(fit = model, data = colon)
ggsurvevents(surv2, normalized = TRUE, type = "radius")
ggsurvevents(surv2, normalized = TRUE, type = "fraction")

survminer documentation built on Oct. 30, 2024, 5:06 p.m.