2018-10-30
阅读量:
699
几行代码告诉你的R有多少包
pks <- library()
pks <- pks$results %>% as_tibble
pks %>% glimpse
pkm <- pks$Package %>% str_split("", simplify = T)
pkm[, 1] %>% str_to_lower %>% table %>% sort(decreasing = T) %>% barchart(horizontal = F)
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