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Function for Creating wordcloud with the shape of a word
letterCloud(data, word, wordSize = 0, letterFont = NULL, ...)
A data frame including word and freq in each column
A word to create shape for wordcloud.
Parameter of the size of the word.
Letter font
Other parameters for wordcloud.
# NOT RUN { library(wordcloud2) letterCloud(demoFreq,"R") # }
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