Note that SQL Frames already has some statistics capabilities without this plugin because of the
statistics related SQL constructs. One of them is the most common type of statistical analysis called
linear regression. This is available as an analytic function which makes it very powerful to perform
multi-dimensional data distribution analysis. The API,
agg.regryo provides the Ŷ (y-hat) estimated
value from the linear regression analysis.
Together with the integrated charts plugin that is capable of Dynamic Grids, below is the linear
regression analysis of the bill_length_mm field studied with separate model per
species but the
visualization is further broken down by both
species and also
sex of the penguins.