Export variance covariance matrix to csv file

[Haoran Liu]

For example,

sysuse auto, clear

I want to export the variance - covariance of variable price mpg headroom in to a csv file.

[Andrew Musau]

I want to export the variance - covariance of variable price mpg headroom in to a csv file.

You mean of a regression involving these variables?

ssc install estout, replace

sysuse auto, clear
regress price mpg headroom
mat V=e(V)
esttab mat(V) using myfile.csv, replace mlab(none)

Res.: