search for: mixproj

Is there an easy way, for MCLUST in particular, to force its graphical output to all black and not use colors to show the clusters/groups? It shows the groups quite nicely by using triangles, crosses, etc. Unfortunately, my printer doesn't convert reds and yellows too nicely and the result is a indistinct figure on the page. (Yes, I have access to a color printer but my intended publication