R语言 | 制作词云图
wordcloud2文档
https://github.com/lchiffon/wordcloud2
安装
install.packages("wordcloud2")
词云图可视化
02-词频统计已经帮我们计算好了小说《三体》的词频结果三体词频统计.xlsx
导入数据
wordfreqs <- readxl::read_excel("output/三体词频统计.xlsx")
wordfreqs
词云图
默认
直接传入wordfreqs数据即可生成词云图
library(wordcloud2)
wordcloud2(wordfreqs)
wordcloud2参数
我们看一下wordcloud2的参数
wordcloud2(data,
size = 1,
fontFamily = 'Segoe UI',
fontWeight = 'bold',
color = 'random-dark',
backgroundColor = "white",
shuffle = TRUE, )
-
size 默认1,越大,词越大 -
fontFamily 字体;比如字体“微软雅黑” -
fontWeight 字体是否加粗,可选参数有normal, bold, 600 -
color 字体颜色;可选参数random-dark、 random-light -
backgroundColor 任意的颜色单词 -
shuffle 布尔值;词云图的词语位置随机性
library(wordcloud2)
wordcloud2(wordfreqs,
fontFamily = "微软雅黑",
color="random-light")
wordcloud2(wordfreqs,
fontFamily = "微软雅黑",
color="random-dark")
wordcloud2(wordfreqs,
size=2,
fontFamily = "微软雅黑",
color="random-dark")
wordcloud2(wordfreqs,
size=2,
fontFamily = "微软雅黑",
color="random-dark",
backgroundColor = 'grey')
R语言相关
Python相关
后台回复关键词【R词云图】获取本文代码和数据