R: Autoplot 'survival::survfit'

autoplot.survfit {ggfortify} | R Documentation

## Autoplot `survival::survfit`

### Description

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 = TRUE, 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

    library(survival)
    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)))

[Package ggfortify version 0.4.3 Index]