topic Re: Can we create a separate legend for each panel in PROC SGPANEL in Graphics Programming

Can we create a separate legend for each panel in PROC SGPANEL

bkanumuri — Sun, 08 Dec 2019 09:09:55 GMT

I am trying to create spaghetti plots by treatment groups using PROC SGPANEL with each treatment group as one panel (side by side.)

I am able to get that but it creates 1 legend with all the subjects (subjects from both the treatment groups). Is there a way to create a separate legend one for each panel listing the subjects in the respective panel/treatment group?

Re: Can we create a separate legend for each panel in PROC SGPANEL

ed_sas_member — Sun, 08 Dec 2019 09:31:00 GMT

Hi @bkanumuri

Assuming a subject (subject) has one result (result) per timepoint (time) and belong to one of the arms (trt_group), you can try this:

Each group will have one specific color (through the keylegend statement). The subject id will be displayed on each curve (curvelabel option). Does that answer you question?

proc sgplot data=one;
   title 'Study Results by Treatment Group';
   series x=time y=results / group=subject grouplc=trt_group name='grouping' curvelabel;
   keylegend 'grouping' / type=linecolor;
run;

Re: Can we create a separate legend for each panel in PROC SGPANEL

Rick_SAS — Thu, 12 Dec 2019 15:37:17 GMT

I do not know how to create separate legends inside each cell in PROC SGPANEL. However, you can use PROC SGPLOT with a BY statement and then use ODS LAYOUT GRIDDED statement to arrange the plots into a panel. See

"Using the ODS statement to add layers in your ODS sandwich"

and

"Arrange matrices and graphs in a gridded layout"