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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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Este ejercicio forma parte del curso

Visualizing Big Data with Trelliscope in R

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Instrucciones del ejercicio

  • Use a bar chart to plot the frequency distribution of payment_type.

Ejercicio interactivo práctico

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library(ggplot2)

# Create a bar chart of payment_type
ggplot(___, aes(___)) +
  ___
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