newTestSurvRec (version 1.0.2)

is.Survrecu: This function verify if the formula type of survival recurrent is object type newTestSurvRec

Description

To verify if the create object type Survrecu is a formula model type newTestSurvRec

Usage

is.Survrecu(x)

Arguments

x

Object type formula of the class newTestSurvRec

Value

False

if the object is not type formula

True

if the object is type formula

References

Martinez, C. (2009). Generalizacion de algunas pruebas clasicas de comparacion de curvas de supervivencia al caso de eventos de naturaleza recurrente. Tesis doctoral. Universidad Central de Venezuela (UCV). Caracas-Venezuela.// Pena E., Strawderman R., Hollander, M. (2001). Nonparametric Estimation with Recurrent Event Data. J.A.S.A. 96, 1299-1315

See Also

FitSurvRec, Dif.Surv.Rec, Survrecu, FitSurvRec

Examples

# NOT RUN {
data(MMC.TestSurvRec)
x<-Survrecu(MMC.TestSurvRec$id,MMC.TestSurvRec$time,MMC.TestSurvRec$event)~1
is.Survrecu(x)
# }