Autoplot survival::survfit — autoplot.survfit • ggfortify

Autoplot survival::survfit

Usage

# S3 method for class 'survfit'
autoplot(
  object,
  fun = NULL,
  surv.geom = "step",
  surv.colour = NULL,
  surv.size = NULL,
  surv.linetype = NULL,
  surv.alpha = NULL,
  surv.fill = NULL,
  surv.shape = NULL,
  surv.connect = FALSE,
  conf.int = TRUE,
  conf.int.colour = "#0000FF",
  conf.int.linetype = "none",
  conf.int.fill = "#000000",
  conf.int.alpha = 0.3,
  censor = TRUE,
  censor.colour = NULL,
  censor.size = 3,
  censor.alpha = NULL,
  censor.shape = "+",
  facets = FALSE,
  nrow = NULL,
  ncol = 1,
  grid = FALSE,
  strip_swap = FALSE,
  scales = "free_y",
  xlim = c(NA, NA),
  ylim = c(NA, NA),
  log = "",
  main = NULL,
  xlab = NULL,
  ylab = NULL,
  asp = NULL,
  ...
)

Arguments

object: survival::survfit instance
fun: an arbitrary function defining a transformation of the survival curve
surv.geom: geometric string for survival curve. 'step', 'line' or 'point'
surv.colour: line colour for survival curve
surv.size: point size for survival curve
surv.linetype: line type for survival curve
surv.alpha: alpha for survival curve
surv.fill: fill colour survival curve
surv.shape: point shape survival curve
surv.connect: logical frag indicates whether connects survival curve to the origin
conf.int: Logical flag indicating whether to plot confidence intervals
conf.int.colour: line colour for confidence intervals
conf.int.linetype: line type for confidence intervals
conf.int.fill: fill colour for confidence intervals
conf.int.alpha: alpha for confidence intervals
censor: Logical flag indicating whether to plot censors
censor.colour: colour for censors
censor.size: size for censors
censor.alpha: alpha for censors
censor.shape: shape for censors
facets: Logical value to specify use facets
nrow: Number of facet/subplot rows
ncol: Number of facet/subplot columns
grid: Logical flag indicating whether to draw grid
strip_swap: swap facet or grid strips
scales: Scale value passed to ggplot2
xlim: limits for x axis
ylim: limits for y axis
log: which variables to log transform ("x", "y", or "xy")
main: character vector or expression for plot title
xlab: character vector or expression for x axis label
ylab: character vector or expression for y axis label
asp: the y/x aspect ratio
...: other arguments passed to methods

Value

ggplot

Examples

if (FALSE) { # \dontrun{
if (requireNamespace("survival", quietly = TRUE)) {
  autoplot(survfit(Surv(time, status) ~ sex, data = lung))
  autoplot(survfit(Surv(time, status) ~ sex, data = lung), facets = TRUE)
  autoplot(survfit(Surv(time, status) ~ 1, data = lung))
  autoplot(survfit(Surv(time, status) ~ sex, data=lung), conf.int = FALSE, censor = FALSE)
  autoplot(survfit(coxph(Surv(time, status) ~ sex, data = lung)))
}
} # }