TestSurvRec (version 1.2.1)

Plot.Data.Events: Plot data with recurrent events

Description

This function plot data with recurrent events

Usage

Plot.Data.Events(yy, paciente, inicio, dias, censored, especiales,colevent="red",colcensor="blue")

Arguments

yy

Data type recurrent events. Examples: TBCplapyr

paciente

Vector of number of units on the data base

inicio

Vector, its assumed that the units are observed from one time equal to zero.

dias

Vector of the periods of observations of the study untis

censored

vector of times of censorship for each unit

especiales

Three-column matrix containing the identification of the units, times of occurrence of the event and type of event.

colevent

Color event identifier.

colcensor

Color censored data identifier.

Value

Details

The plot shows the recuurence of the events on the time.

References

Martnez C., Ramrez, G., Vsquez M. (2009).Pruebas no paramtricas para comparar curvas de supervivencia de dos grupos que experimentan eventos recurrentes. Propuestas. Revista Ingeniera U.C.,Vol 16, 3, 45-55. Martnez, C. (2009). Generalizacin de algunas pruebas clsicas de comparacin de curvas de supervivencia al caso de eventos de naturaleza recurrente. Tesis doctoral.Universidad Central de Venezuela (UCV). Caracas-Venezuela. Pea E., Strawderman R., Hollander, M. (2001). Nonparametric Estimation with Recurrent Event Data. J.A.S.A. 96, 1299-1315

See Also

Plot.Surv.Rec,Print.Summary

Examples

 XL<-data.frame(TBCplapyr)
 p<-ncol(XL)
 N<-nrow(XL)
 censor<-matrix(XL$event)
 especiales<-matrix(data=0,nrow(XL),3)
 especiales[,1]<-matrix(XL$id)
 especiales[,2]<-matrix(XL$Tcal)
 especiales[,3]<-matrix(XL$event)
 niveles<-levels(factor(especiales[,1]))
 for(i in 1:N){
 for(j in 1:nrow(matrix(niveles))){
 if (as.character(especiales[i,1])==niveles[j]) especiales[i,1]<-j}}
 StudyPeriod<-matrix(data=0,nrow(matrix(niveles)),1)
 start<-matrix(data=0,nrow(matrix(niveles)),1)
 k<-0
 for(j in 1:N){if (XL$event[j]==0){k<-k+1;StudyPeriod[k,1]<-XL$Tcal[j]}}
 units<-matrix(1:nrow(matrix(niveles)),nrow(matrix(niveles)),1)
 Plot.Data.Events(XL,units,start,StudyPeriod,censor,
								especiales,"black","blue")
Plot.Data.Events(XL,units,start,StudyPeriod,censor,
								especiales,"red","black")