Getting fancy with the visuals
In general, you should not neglect the appearance of your visualization. Many data scientists need to use insightful and informative visualizations in order to convey clear messages to their audience. A visual is meant to be appealing and informative for the person looking at it. Let's now customize the barplot.
This exercise is part of the course
Market Basket Analysis in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Adjusting the color of bars (rainbow)
itemFrequencyPlot(Online_trx,
topN = 10,
___ = ___(___),
type = "relative",
horiz = TRUE
)