Created
November 11, 2015 12:07
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| library(ggplot2) | |
| library(wordcloud) | |
| p <- ggplot(subset(wf, freq>40), aes(word, freq)) | |
| p <- p + geom_bar(stat="identity") | |
| p | |
| wordcloud(names(freq), freq, min.freq=10) |
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