cmcc_chen
大概知道了, 用table统计词频就行:
library(dplyr)
#sample
l1 <- as.list(c("abcd","efg","hij","alskdjf"))
l2 <- as.list(c("rqwkjer;lkj","faer","cvmnaqweirqer","fadsf"))
mylist <-list(l1,l2)
# make it a table
mylist.un <- unlist(mylist)
mylist.tb <- table(mylist.un) %>% as.data.frame() %>% arrange(desc(Freq))
# result
mylist.tb
mylist.un Freq
1 abcd 1
2 alskdjf 1
3 cvmnaqweirqer 1
4 efg 1
5 fadsf 1
6 faer 1
7 hij 1
8 rqwkjer;lkj 1
然后保存那个table即可