Hi dear all,
 
I have a complex survey data to analyse. I have a stratified survey with three stages level. The first stage is a PPS, but all other are SRSWOR. The solution propose in survey package is to considere PPS as SRS with repetion.
 
I have try this
 
E3stage<-svydesign(ids=~stage1id+stage2id+stage3id, fpc=~fpc1+fpc2+fpc3, ...) 
 
This is the value for WOR sampling at all stage. What value should I give to fpc1 to have the same value of variance that in sampling with repetion ? I try fpc1<-rep(0,length(data)) I get a error message.
 
Sincerly !
Excuse me for my poor english level, I'm a french speaker.
 
 
	[[alternative HTML version deleted]]

