Aging and having kids
In this exercise, you will generate a two-dimensional histogram to visualize the distribution of data points based on both age and the number of children.
To facilitate this task, the DataFrames
and StatsPlots
packages have already been imported, and the insurance
DataFrame has been successfully loaded.
This exercise is part of the course
Introduction to Data Visualization with Julia
Exercise instructions
- Generate a two-dimensional histogram to display the data from the insurance DataFrame.
- Utilize the
:Age
and:Children
columns for the histogram. - Ensure that the points with no counts are filled in the histogram plot.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Create 2d histogram
@df insurance ____(
# Pass column names
:____,
:____,
fillcolor=:haline,
# Fill empty bins
____=____
)
xlabel!("Age")
ylabel!("Number of Children")