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2004 Jul 23
2
Complex Surveys...Specifying Design
...xpenditure Panel Survey (www.meps.ahrq.gov <http://www.meps.ahrq.gov/> ). The STRATA and PSU variables are varstr01 and varpsu01 respectively. When I try to specify them with the svydesign function I get an error message. An excerpt of my session is as follows... library(foreign) > h60 <- read.xport("h:\\meps\\temptransports\\h60.tpt") > names(h60) <- casefold(names(h60)) > names(h60) [1] "dupersid" "sex" "inscov01" "totexp01" "perwt01f" "varstr01" "varpsu01" > library(survey)...