Distribution of payment type
An interesting categorical variable in the data having to do with payments is the payment type. This has four possible values: Card, Cash, Disputed, and Unknown. A bar chart of the frequency of each of these values can help us understand the prevalence of different payment methods.
tx is available for you in your workspace.
Questo esercizio fa parte del corso
Visualizing Big Data with Trelliscope in R
Istruzioni dell'esercizio
- Use a bar chart to plot the frequency distribution of
payment_type.
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
library(ggplot2)
# Create a bar chart of payment_type
ggplot(___, aes(___)) +
___