I have numeric data to display in piechart whose data is real number between 0 and 1. As I do not want to show so many slices, I'd like to group numbers into 10 group, say, 0 to 0.1, 0.1 to 0.2, 0.2 to 0.3, ..., 0.9 to 1 so that I have only 10 slices. Is there any easy way to achieve this? Thanks.
The charts do not support grouping of data. To achieve this, I've had to modify my web services to do the grouping for me.