Layer Examples

Mix.install([
  {:ggity, path: ".", override: true},
  {:kino_ggity, github: "srowley/kino_ggity"}
])

alias Explorer.{DataFrame, Series}
alias GGity.{Examples, Kino, Plot}

german_cars = fn ->
  germans = Series.from_list(["audi", "volkswagen"])
  DataFrame.filter_with(Examples.mpg(), &Series.in(&1["manufacturer"], germans))
end

japanese_cars = fn ->
  japanese = Series.from_list(["honda", "toyota"])
  DataFrame.filter_with(Examples.mpg(), &Series.in(&1["manufacturer"], japanese))
end

Fixed line and mapped points

Examples.mtcars()
|> Plot.new(%{x: :wt, y: :mpg})
|> Plot.labs(title: "Different Geoms")
|> Plot.geom_line(linetype: :twodash, size: 1)
|> Plot.geom_point(%{color: :cyl})
|> Plot.labs(color: "Cylinders")
|> Kino.render()

Two mappings

Examples.mpg()
|> Plot.new(%{x: "manufacturer", y: "cty"})
|> Plot.labs(title: "Different Mappings")
|> Plot.geom_point(color: "blue")
|> Plot.geom_point(%{y: "hwy"}, color: "green")
|> Plot.theme(axis_text_x: GGity.Element.Text.element_text(angle: 90))
|> Plot.labs(y: "City(blue) vs. Highway(green)")
|> Kino.render()

Two datasets

german_cars.()
|> Plot.new(%{x: "manufacturer", y: "cty"})
|> Plot.labs(title: "Different Datasets")
|> Plot.geom_point(color: "gold", shape: :triangle)
|> Plot.geom_point(data: japanese_cars.(), color: "red", shape: :circle)
|> Kino.render()