In page 19 of the stm tutorial, Figure 6: Graphical display of topical prevalence contrast

https://cran.r-project.org/web/packages/stm/vignettes/stmVignette.pdf

I wonder if I can decide the side of the text to be appeared. For example, for ‘Obama’ and ‘Sarah Palin’ I would like to put them on the left hand side of the dot while for ‘Bush Presidency’ I would like to put it on the right hand side of the dot. Is this possible?

I have no idea figuring out a way to plot the text at the side I wish.