search for: regtermtest

This is a question regarding the 'regTermTest' function in the 'survey' package. Imagine Z as a three level factor variable, and code ZB and ZC as the two corresponding dummy variables. X is a continuous variable. In a 'glm' of Y on Z and X, say, how do the two test specifications test.terms = c("ZB:X","...

...t) country <- data.frame(country=listc,weight=listw,deaths=listd,yrs_at_risk=listt) # running a frequency weighted regression to get the correct point estimates for comparison glm <- glm(deaths ~ country + offset(log(yrs_at_risk)), weights=weight, data=country, family=poisson()) summary(glm) regTermTest(glm, ~ country) # running survey weighted regression svy <- svydesign(~0,,data=country, weight=~weight) svyglm <- svyglm(deaths ~ country + offset(log(yrs_at_risk)), design=svy, data=country, family=poisson()) summary(svyglm) # point estimates are correct, but standard error is way too large...

Dear list members, I am working with a Cox ph model for the duration of unemployment. The event of interest in my analysis is getting employed. I have various background variables explaining this event: age, sex, education etc. I have multiple unemployment spells per person. I use a model with person-specific frailty terms in order to take into account the correlation of spells by the same

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