| Cumhazard.plot {ComparisonSurv} | R Documentation |
Plot for Cumulative Hazard Function
Description
A function used to plot the curves of cumulative hazard function.
Usage
Cumhazard.plot(time,status,group,col=c(1,4),lwd=c(1,1),lty=c(1,1)
,lab.x="",lab.y="",legend=FALSE,local.x=NULL,local.y=NULL
,legend.0="",legend.1="")
Arguments
time |
The follow up time for right censored data. |
status |
The status indicator, normally 1=event, 0=alive or right censored. |
group |
The group indicator for comparison, and the elements of this vector must take either 0 or 1. Normally, 0= control group, 1= treatment group. |
col |
A vector of integers specifying colors for each group. The default value is c(1,4). |
lwd |
A vector of numeric values for line widths. The default value is c(1,1). |
lty |
A vector of integers specifying line types for each curve. The default value is c(1,1). |
lab.x |
Label given to the x-axis. |
lab.y |
Label given to the y-axis. |
legend |
An indicator variable for adding a legend. If it is present this implies legend=FALSE. |
local.x |
Changed the x-axis scale for the legend if legend=TRUE. |
local.y |
Changed the y-axis scale for adding a legend if legend=TRUE. |
legend.0 |
Label given to the control group if legend=TRUE. |
legend.1 |
Label given to the treatment group if legend=TRUE. |
Value
None
See Also
Examples
#get 'Crossdata' from package
data(Crossdata)
data1<-Crossdata
#
#get cumulative hazard plot
Cumhazard.plot(data1$time, data1$status, data1$group, lab.x='Time', lab.y='Cumulative hazard'
,col=c(1,4), lwd=c(3,3), lty=c(1,1), legend=TRUE, local.x=0, local.y=3
,legend.0='group0', legend.1='group1')