I created two scatterplots and plotted them side by side, using
"twoway (scatter y x), by(binary_group_var)"

The resulting graph looks like the first figure in https://stats.idre.ucla.edu/stata/mo...atter-combine/, which is copied here for convenience.

Array

I'd like to know how to modify the command above to adjust the spacing between the two scatterplots. Specifically, I want to widen the distance between the two plots.

Thank you.