Calculate Dataset Statistics

[rashley-iqt]

Describe the feature you are requesting

Calculate and display statistics on the properties of the dataset being displayed by CRviz, such as

• min
• max
• average

Design Questions

1. What statistics do we want to calculate and what datatypes are they valid for? We probably need to generate some sort of matrix with this. I'm thinking about the fact that min, max, and average make sense for integers, but if you are looking at dates average is useless but min and max can be very meaningful.
2. How do we display/convey this data to the user?
3. How does this interact with other existing/planned features such as filtering and markup?