KMcdf: Kaplan-Meyer's estimator for CDFs of mixture components
In RostyslavMaiboroda/mixvconc:

Description Usage Arguments Value See Also Examples

KMcdf calculates cummulative weigts for the Kaplan-Meyer estimator of CDFs of mixture components by a censored sample of class wtcens and returns an object of class wtsamp with the sample values and the calculated weights.

KMcdf(cs)

`cs`	object of class `wtcens` censored sample with weights representing the distributions of the censored components.

object of class wtsamp containing the sample values and the cummulative weights for the distributions of the components.

Maiboroda R. Khizanov V. A modified Kaplan–Meier estimator for a model of mixtures with varying concentrations Theor. Probability and Math. Statist. 92 (2016), 109-116

set.seed(3)
n<-5000
p<-genunifp(n,2)
xs<-gencensg(p,shape=c(1.5,4),rate=c(1,1),shapec=c(1,1),ratec=c(0.3,0.3))
cs<-wtcens(x=xs$x,delta=xs$delta,indiv=lsweight(p))
KMest<-KMcdf(cs)
FKM<-edfgen(KMest,2)
curve(FKM,0,8)
curve(pgamma(x,shape=4,rate=1),col="red",add=TRUE)