[R] Complex survey analysis help

From: justin bem <justin_bem_at_yahoo.fr>
Date: Sun 24 Sep 2006 - 12:10:09 GMT


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.    

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