st: I can't get outreg to post e(at) results after margins

[Carlos Zambrana <czstata@gmail.com>]

Hi all,

I want to post e(at) results after margins, together with e(b) and the
significance stars of each coefficient.

Suppose I'm trying to do something like:

clear
webuse auto
regress mpg weight c.weight#c.weight
margins, dydx("weight") at("weight"=(1760(200)4840)) post chainrule

And after that I would like to outreg a table with the e(at) points together
with the e(b) coefficients and their respective significance stars. I tried

estout, cells("b&_star at")

and

estadd matrix At=e(at)'
estout, cells("b&_star at At")

 (I also tried "estadd matrix At=e(at)" just in case matrix dimensions
mattered)

But i always get a table with the e(b) coefficients and empty spaces for the
e(at) or e(At) points. I can turn e(b) into a matrix and estout the joined
(AT\e(b)) matrix but then I can't add the significance stars to this matrix.

Thanks in advance. By the way, this is my first post!

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