This function implements wordcloud without dependencies. Code is adopted from
wordcloud::wordcloud()
.
wordcloud( x, min_size, max_size, min_count, max_words, color, font, adjust, rotation, random_order, random_color, ordered_color, labelcolor, labelsize, labeloffset, fixed_aspect, colors, scale, min.freq, max.words, random.order, random.color, rot.per, ordered.colors, use.r.layout, fixed.asp, ... )
x | a dfm or textstat_keyness object |
---|---|
min_size | size of the smallest word |
max_size | size of the largest word |
min_count | words with frequency below min_count will not be plotted |
max_words | maximum number of words to be plotted. The least frequent
terms dropped. The maximum frequency will be split evenly across
categories when |
color | color of words from least to most frequent |
font | font-family of words and labels. Use default font if |
adjust | adjust sizes of words by a constant. Useful for non-English words for which R fails to obtain correct sizes. |
rotation | proportion of words with 90 degree rotation |
random_order | plot words in random order. If |
random_color | choose colors randomly from the colors. If |
ordered_color | if |
labelcolor | color of group labels. Only used when |
labelsize | size of group labels. Only used when |
labeloffset | position of group labels. Only used when
|
fixed_aspect | logical; if |
scale | deprecated argument |
min.freq | deprecated argument |
max.words | deprecated argument |
random.order | deprecated argument |
random.color | deprecated argument |
rot.per | deprecated argument |
ordered.colors | deprecated argument |
use.r.layout | deprecated argument |
fixed.asp | deprecated argument |
... | additional parameters. Only used to make it compatible with wordcloud |
Kohei Watanabe, building on code from Ian Fellows's wordcloud package.