Yi-Nung, One way to do this is to create a dummy variable equal to 1 for the observation where you want the line to be, then plot this along with your other variable(s). Then edit the plot, click on the "lines" tab, and select "impulses" for your dummy variable.
HTH, PS -----Original Message----- From: gretl-users-bounces(a)lists.wfu.edu [mailto:gretl-users-bounces(a)lists.wfu.edu] On Behalf Of yinung at Gmail Sent: Monday, November 02, 2009 11:50 AM To: Gretl list Subject: [Gretl-users] How to draw a vertical line on a time series plot? Dear all, I am wondering how to draw a vertical line on a time series plot? Is it possible in gretl? Yi-Nung Yang _______________________________________________ Gretl-users mailing list Gretl-users(a)lists.wfu.edu http://lists.wfu.edu/mailman/listinfo/gretl-users
