Not sure if you do it with Page, but you could use some scripting for example with By parameter:
New window("",
Lineup Box(N Col(2),
Graph Builder(
Variables(X(:height), Y(:weight)),
Elements(Points(X, Y, Legend(1)), Smoother(X, Y, Legend(2))),
By(:sex)
)
)
);
Do note that these are two separate graph builders
-Jarmo