Plot a ROC (reciever operator characteristic) or a Precision-Recall curve along the stars 'confidence path'. Each edge is a number in [0,1], which is on the fraction of inferred graphs over subsamples in which that edge appeared in stars.
stars.roc(optmerge, theta, verbose = TRUE, plot = TRUE, ll = 15)stars.pr(optmerge, theta, verbose = TRUE, plot = TRUE, ll = 15)
the optimal 'merge' matrix selected by stars
the true graph or precision matrix
display messages
graph the output
number of points for the plot