A more common approach to increase or reduce the number of words displayed is by tuning the value of min.freq=. Here we have limited the display to those words that occur at least 100 times.
set.seed(142) wordcloud(names(freq), freq, min.freq=100)
Your donation will support ongoing availability and give you access to the PDF version of this book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2022 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0