Box Plot

Function Keywords:

y::AbstractVector
group::AbstractVector

This function calculates a Tukey boxplot, where the whiskers are the min(max) of 1.5 * IQR or the smallest(largest) datapoint. The circles on the boxplot represent the most extreme values in the data. Currently, printing outliers on the boxplot is not implemented.

Single Box Plot

using RDatasets, Vega
df = dataset("datasets", "mtcars")

boxplot(y = df[:MPG])

Grouped Box Plot

using RDatasets, Vega
df = dataset("datasets", "mtcars")

boxplot(y = df[:MPG], group = df[:Cyl])