Re: [R] How to get the standard error from GEE(Generalized Estimation Equations) output

2010-07-29 Thread Jorge Ivan Velez
Hi there, You forgot to give us some detail, but here is my guess: install.packages('gee') require(gee) # fitting the model as in the help file under ?gee data(warpbreaks) fit <- gee(breaks ~ tension, id = wool, data = warpbreaks, corstr = "exchangeable") # extracting what you need summa

[R] How to get the standard error from GEE(Generalized Estimation Equations) output

2010-07-29 Thread ZZY ZYBOYS
I am having some difficulties to locate the standard error from GEE output. ---sample output using list (geemodel) Link: Identity Variance to Mean Relation: Gaussian Correlation Structure: Exchangeable Call: gee(formula = days.sick1 ~ bm