📜  filter grepl r - Html 代码示例

📅  最后修改于: 2022-03-11 14:53:09.656000             🧑  作者: Mango

代码示例1
df1 %>% filter(!grepl("^x|xx$", fruit))
###
    fruit group
1   apple     A
2  orange     B
3 banxana     A
4 appxxle     B