Is it possible to illustrate partial correlation scatter plots for 2 subgroups on the same graph?
e.g. I want to make scatter plots of data controlled for age, differentiated by males or females.
I've tried doing partial regression plots generated by linear regression analysis, but I can't split it by groups.
Options to do it in excel or R would be fine too. Thanks!
R
$\endgroup$ – user25658 Sep 18 '13 at 1:57