plot.survfit.lixc: Survival curve visualization with additional information.

In lixiangchun/lxctk: Li Xiangchun's tool-kit (lxctk)

Description

Survival curve visualization with additional information.

Usage

plot.survfit.lixc(survdiff.formula, data, legend.labels=c('Wild-type','Mutant'), ci.lab.xycoord=c(70,0.2), legend.xycoord=c(40,0.4), col=c("cyan4", "brown"),no.ci.lab=FALSE, pngfig=NULL,...)

Arguments

survdiff.formula	An appropriate formula passed to survdiff, always put the variable-of-interest(VOI) as the last term.
data	A data frame to be operated, column names must match those in the formula.
ci.lab.xycoord	The x and y coordinates for confidence interval.
legend.xycoord	The x and y coordinates for legend.
col	Color for KM survival curves.
no.ci.lab	Do not add confident interval in the plot.
pngfig	A figure suffixed with .png, in which figure will be saved.
...	Parameters passed to plot.survfit.

See Also

survdiff,survfit,coxph

Examples

library(survival)
data("crcdat", package='lxctk')
survdiff.formula <- as.formula("Surv(Survival.month, status) ~ hypermutated>0")
#survdiff.formula <- Surv(Survival.month, status) ~ hypermutated>0
plot.survfit.lixc(survdiff.formula, data=crcdat, main="Hypermutated")

lixiangchun/lxctk documentation built on May 21, 2019, 6:44 a.m.