re: st: How to test for heteroscedasticity with mediation model

["Florian Christian Esser" <florian.esser@tu-dortmund.de>]

Hi Ariel,

thanks a lot, my issue is not how to use robust standard errors but to
test whether or not I have to.

> I suggest you check out both the user-written program -khb- (findit khb)
> and
> the user-written program -medeff (findit medeff). Both programs allow you
> to
> choose robust SE as an option.
>
> Ariel
>
> Date: Fri, 15 Nov 2013 15:17:17 +0100
> From: "Florian Christian Esser" <florian.esser@tu-dortmund.de>
> Subject: st: How to test for heteroscedasticity with mediation model
>
> Hi everyone,
>
> I am calculating a (moderated) mediation model, and I need to check if I
> have to use heteroscedasticity adjusted standard errors in my model.
> How do I test for heteroscedasticity in such a mediation model?
> I can use postestimation commands after the regression for the direct or
> indirect effect, but not for both at the same time.
>
> Thanks in advance
>
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