Different color for different reference line with different variable values

[Varun]

Hi All. I and creating a figure. I need to show different color for different reference line with continuous variable values.

[PGStats]

Your question is too vague. Please show us the code that you have developped so far.

[Rick_SAS]

See if this example is helpful:

proc sgplot data=sashelp.class;
scatter x=height y=weight;
refline  75 / axis=Y lineattrs=(color=blue) label;
refline 100 / axis=Y lineattrs=(color=gold) label;
refline 125 / axis=Y lineattrs=(color=red)  label;
run;

[Ksharp]

Make different variables for these different reference line .

data class;
set sashelp.class;
if _n_ in(6:10) then refline1=height;
if _n_ in(12:16) then refline2=height;
run;


proc sgplot data=class;
scatter x=height y=weight/group=sex;
refline refline1/axis=x lineattrs=graphdata1;
refline refline2/axis=x lineattrs=graphdata2;
run;

[Rick_SAS]

And for more ways to control and use reference lines, see "Add horizontal and vertical reference lines to SAS graphs: The REFLINE statement."