search for: weight_test

Displaying 1 result from an estimated 1 matches for "weight_test".

2011 Mar 30
1
sampling design runs with no errors but returns empty data set
...ational weight which is a product of the first two). In the following code I removed variables with missing national weights and tried to construct the sample from advice I've gleaned from the documentation for the survey package and other help requests. There are no errors, but the data frame (weight_test) contains no What am I missing? Yours, Simon Kiss P.S. The code is only reproducible if the data set is downloadable. I'm nt sure ces<-read.spss(file.choose(), to.data.frame=TRUE, use.value.labels=FALSE) missing_data<-subset(ces1, !is.na(ces08_NATWGT)) weight_test<-svydesign(id=~0...