st: Extract confident intervals (ci) after regression

["Loncar, Dejan" <LoncarD@unaids.org>]

Dear all
I would like to extract an e()-class result stored in 
a matrix after regression.I would like to have the upper and lower 
bound of the ci but it doesn't work

reg y x1 x2
matrix A=e(ci)
svmat A, names(c

Any tips

Thank you
Dejan

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