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Filtering summarized output

In the last exercise, you may have noticed that the country that voted least frequently, Zanzibar, had only 2 votes in the entire dataset. You certainly can't make any substantial conclusions based on that data!

Typically in a progressive analysis, when you find that a few of your observations have very little data while others have plenty, you set some threshold to filter them out.

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Case Study: Exploratory Data Analysis in R

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Anleitung zur Übung

Use filter() to remove from the sorted data countries that have fewer than 100 votes.

Interaktive Übung

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# Filter out countries with fewer than 100 votes
by_country %>%
  arrange(percent_yes)
  
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