Rating vs. cocoa percentages
Scatter plots are great for visualizing relationships between two numerical variables. Let's see if there is any relationship between chocolate ratings and cocoa percentages. After all, you need to choose the best chocolate bar possible!
The chocolates dataset and the DataFrames and Plots packages have been loaded for you.
This exercise is part of the course
Data Manipulation in Julia
Exercise instructions
- Create a scatter plot of
cocoavs.ratingcolumns. - Add a title
"Cocoa percentage vs. rating".
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Make a scatter plot of cocoa vs. ratings
____(____, ____)
# Add title
____!(____)