[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: help: bootstrap with GEE in stata

Subject   st: help: bootstrap with GEE in stata
Date   Thu, 2 Jul 2009 05:01:18 -0700 (PDT)

Dear all,

I am running these two types of commands in stata:

bootstrap, reps(200): xtgee depvar indvar, fam(normal) link(id) i(case_no) t(week1_10) robust

xi: xtgee depvar i.indvar, fam(normal) link(id) i(case_no) t(week1_10) vce(bootstrap, reps(200))

The two commands give similar results for some of the variables, but for some of the variables I get very different results with respect to significance, for most of the variables I get significant results with the 1st command given above.

The dependent variables are of very complex nature and does not follow the assumption of normality, independent variable is a categorical(0,1) 

I will really appreciate if somebody could add comments/suggestions on this query.

Muhammad Riaz  

Muhammad Riaz   


*   For searches and help try:

© Copyright 1996–2017 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index