st: Conditional Effects Plot using Dummies

[Lukas Borkowski <LukasBork@hotmail.com>]

Hello statalists,

I work on a dataset with three different subgroups. My model can be simplified as 
y = a_x1 b_x2 c_x3 
and d1, d2 and d3 are my dummies that equal 1 if the observation is part of the corresponding subset. I found a statistically significant interaction effect of d1-3 on x3.

Lets call the interaction term z_d?_x3. I would like to plot the differences in this effect graphically. However, I find it difficult to apply the conditional effects plot on dummy variables. 

Any ideas how to plot conditional effects using dummies? Thanks alot in advance!

#
Lukas Borkowski


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