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.
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Diese Übung ist Teil des Kurses
Visualizing Big Data with Trelliscope in R
Anleitung zur Übung
- Use a bar chart to plot the frequency distribution of
payment_type.
Interaktive Übung
Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.
library(ggplot2)
# Create a bar chart of payment_type
ggplot(___, aes(___)) +
___