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Functionality to create pretty word clouds, visualize differences and similarity between documents, and avoid over-plotting in scatter plots with text.
See: http://blog.fellstat.com/?cat=11
Get the released version from CRAN:
install.packages("wordcloud")
To build from this repository
R CMD build wordcloud
R CMD INSTALL wordcloud_*.*.tar.gz
Or simply
# install.packages("devtools")
devtools::install_github("ifellows/wordcloud")
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