Data from models: fortify

Mix.install([
  {:giggly, path: Path.join(__DIR__, "..")},
  {:kino, "~> 0.19"}
  ])

About this notebook

ggplot2's reference page for fortify() has no examples, so this notebook says only what the page describes and where Giggly stands.

fortify() turns a model or another R object into a data frame, so that ggplot2 can plot it; it is an S3 generic, with methods for particular classes. The page recommends the broom package instead, which covers a much wider range of objects, and says fortify() may be deprecated. Giggly takes any table as a plot's data: a keyword list of columns, a map of columns or a list of maps. Not in Giggly yet: fortify().