Add an extra vertical line to forest plot

[tim bradshaw]

Is there a way to add an additional vertical line to a forest plot?

For example, in this plot (purely for illustration purposes), to obtain a vertical line up from the x-axis value 0.5 to go alongside the existing vertical line that goes up from 0.0?

use http://fmwww.bc.edu/repec/bocode/m/metan_example_data, clear
gen logOR = log(OR)
gen logORlci = log(ORlci)
gen logORuci = log(ORuci)
forestplot logOR logORlci logORuci

With thanks

[Scott Merryman]

-forestplot- by David Fisher, Stata Journal 15-2 (net sj 15-2 st0384).


twoway_options are allowed:

forestplot logOR logORlci logORuci, xline(.5)