12-18-2014 10:21 AM
I'm currently trying to add reference lines to my gplot and need to know some simple SAS code to create and edit the reference line. For example, I'm going to have a reference line which represent the maximum value= 0.68. I know that vref=0.68 and I know that cvref=green change the reference line color to green. However, how do I add label of this reference line to the legend so it easy for reader to tell difference between the lines. Please answer as soon as possible. Thanks.
12-18-2014 10:29 AM