program define var_nr_irf_plot, rclass version 16.0 syntax , IRF(string) VARname(string) OPTname(string) [IRFBands(string) SRname(string)] if "`srname'"=="" { if "`irfbands'"=="" { di as error "Missing IRF bands or SR name input" exit 198 } else { mata: irf_plot(`irf',`irfbands',`varname',`optname') } } else { mata: irf_plot(asarray(`irf',"median"),asarray(`irf',"bands"),`varname',`optname') } end