How to change line color and style?

[huangchiuhua19]

What can I do so that M is a blue dashed line, F is a red dashed line, and N is a solid black line?
In addition, how to set the style of the line?
Thank you very much for everyone’s helpful replies.

Here is my code and a picture of the result.

proc sgplot data=a;
title "Figure 3";
vline pro / response=rt stat=mean markers
group=vio lineattrs=(thickness=4px);
run;

[DanH_sas]

Use a Discrete Attributes Map:

data map;
retain id "my_id";
length linepattern $ 10;
input value $ linecolor $ linepattern $;
cards;
F red   mediumdash
M blue  shortdash
N black solid
;
run;

data class;
set sashelp.class;
if age > 14 then sex="N";
run;

proc sgplot data=class dattrmap=map;
series x=age y=weight/group=sex attrid=my_id;
run;