Fully Styled Box Plot

Mix.install([
  {:plotly_ex, "~> 0.3"},
  {:kino, "~> 0.18"}
])

Section

Combining all box plot styling: fill colour, border, mean line, underlying data points, jitter, and layout customisation.

alias Plotly.{Figure, Box}

# Generate some sample data groups
:rand.seed(:exsss, {1, 2, 3})
make_data = fn n ->
  for _ <- 1..n do
    (for _ <- 1..12, do: :rand.uniform()) |> Enum.sum() |> Kernel.-(6.0)
  end
end

Figure.new()
|> Figure.add_trace(
  Box.new(
    y: make_data.(50),
    name: "Group A",
    fillcolor: "rgba(93, 164, 214, 0.5)",
    marker: %{color: "rgb(93, 164, 214)", size: 4, outliercolor: "rgba(219,64,82,0.6)"},
    line: %{color: "rgb(8, 48, 107)"},
    boxmean: "sd",
    boxpoints: "suspectedoutliers"
  )
)
|> Figure.add_trace(
  Box.new(
    y: make_data.(50),
    name: "Group B",
    fillcolor: "rgba(255, 144, 14, 0.5)",
    marker: %{color: "rgb(255, 144, 14)", size: 4, outliercolor: "rgba(219,64,82,0.6)"},
    line: %{color: "rgb(107, 48, 8)"},
    boxmean: "sd",
    boxpoints: "suspectedoutliers"
  )
)
|> Figure.update_layout(
  title: "Fully Styled Box Plot",
  yaxis: %{zeroline: false},
  showlegend: true
)
|> Plotly.show()