Gandrud, Christopher Example Linear Effect Graph Created By simPH (ribbons) <p>An example linear effect graph created by the R package simPH (using ribbons).</p> r;simPH;Statistics 2013-09-02
    https://figshare.com/articles/figure/Example_Linear_Effect_Graph_Created_By_simPH/785758
10.6084/m9.figshare.785758.v2