This is a chart showing fruit sales. Customers can buy an apple, a lime, and/or a blueberry. I'm creating a venn diagram to see how many customers buy a signle thing, or multiple things.
In my data, no customers bought a lime and a blueberry in the same shopping cart. They bought apples & limes, or apples & blueberries, or apples & blueberries & limes, but not only limes & blueberries. They also bought each fruit by itself. My data points: 64 apples 42 limes 50 blueberries Intersection between apples and limes: 20 Intersection between apples and blueberries: 27 Intersection between limes and blueberries: 18 Intersection between all 3: 18 The chart: http://chart.apis.google.com/chart?chs=500x500&cht=v&chco=FF6342,ADDE63,63C6DE&chd=t:64,42,50,20,27,18,18&chdl=Apples|Limes|Blueberries&chdlp=b&chtt=Venn%20Chart%20Weirdness Why does the venn chart show an intersection between limes and blueberries, if the intersection size of limes and blueberries is exactly the same size as the intersection between all 3? Is this a limitation of Venn charts? -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
