Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at

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

st: logit and mfx

From   "Figueroa Armijos, Maria Augusta (MU-Student)" <>
To   "" <>
Subject   st: logit and mfx
Date   Mon, 14 Feb 2011 03:38:08 +0000

Hi all, 

I have a question about logit and mfx. 

I am running a logit model with three variants for the errors. First model is non-robust errors (logit Y X1 X2). Second model is with robust errors (logit Y X1 X2, vce(robust)). Third model is with clustered-robust errors (logit Y X1 X2, vce(cluster

When I run mfx after each model, I get the same values of dydx (first differences) for non-robust, robust, and clustered-robust errors. What am I doing wrong? I can't find any answer in previous questions in stata.  

Thanks a lot!

*   For searches and help try:

© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index