我正在尝试在OS X El Capitan (版本10.11.6)的R 3.4.0上安装tidytext包。但这样做会给出以下mnormt包的错误(我不理解'm‘标志!)of package ‘broom’ had non-zero exit status* removing ‘/usr/local/lib/R/3.4/site-library/<
我在tidytext中使用bing词汇表来获得简单的二进制pos/neg分类,但想要计算文档中正字与总词(正和负)的比率。library(tidyverse)df_tidytext <- data.frame(# (number of positive words out of total scored words in each doc)
df_sentiment_sco