Bubble Plot legendUsing the bubble plots provides for some interesting graphics. Just one question: in my graphic the legend for the bubbles is available for color but not size. In my case I am counting the number of events (bubble size) and the percentage of those events with a specific outcome (Color). The plot accurately sets up the legend for specific outcome but there seems to be no place to put a legend in for size. There appears to be no way to number each bubble either.
