Bubble Chart

[uticket]

Hi, how you guys create the bubble chart in Crystal Report.

For example, the table has three columns:
Weekday, Hour, number of visits happens in this hour of this weekday.

But the Report Expert said I should have one column for Change to field and three columns for value field.

I do not understand why? Any hints or sample will be appreciated.

 

[uticket]

Has anybody work with Bubble Report in CR before?

An example will be appreciated!

Thanks!