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I have the following code for plotting a word cloud, and am getting the subsequent error.
wordcloud(dm$word, dm$freq, scale=c(8,.2),min.freq=2,
+ max.words=Inf, random.order=FALSE, rot.per=.15, colors=rainbow
>Warning message:
In wordcloud(dm$word, dm$freq, scale = c(8, 0.2), min.freq = 2,:health insurance could not be fit on page. It will not be plotted. Unable to view plot.
I do not understand why this is happening. Please help.
723
Try adjusting the scale option scale=c(4, . 5) in the wordcloud function, using a max size smaller than 4 may allow the words to fit on the page.
A visualisation method that displays how frequently words appear in a given body of text, by making the size of each word proportional to its frequency. All the words are then arranged in a cluster or cloud of words.
The procedure of creating word clouds is very simple in R if you know the different steps to execute. The text mining package (tm) and the word cloud generator package (wordcloud) are available in R for helping us to analyze texts and to quickly visualize the keywords as a word cloud.
Word Cloud is a data visualization technique used for representing text data in which the size of each word indicates its frequency or importance. Significant textual data points can be highlighted using a word cloud. Word clouds are widely used for analyzing data from social network websites.
You may also try plotting with a larger device, for example
dev.new(width = 1000, height = 1000, unit = "px")
wordcloud(...)
see the link for other ways to plot a certain size.
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