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WordCloud Example in R

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CCliffordAnderson
Last edited Mar 31, 2014
Created on Mar 31, 2014

This example generates a word cloud from a CSV file containing words and their frequencies, filtering to only include terms appearing more than 100 times. The visualization uses the R `wordcloud` library to arrange and scale the text by frequency, while applying an "Accent" color palette from `brewer.pal`. The code reads the data with `read.csv` and subsets it with base R logical indexing before rendering the cloud with `wordcloud()`, displaying the words where size and color are directly mapped to their occurrence counts.

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