你即將離開本站

並前往https://www.reddit.com/r/rstats/comments/7kuc08/need_a_smarter_way_to_grep/

Need a Smarter Way to Grep() : r/rstats - Reddit

Use mapply to apply a function to rows of a data frame when the function arguments are the values in each row. DF$Score <- mapply(grepl, ...

確定！ 回上一頁

查詢 「R grep data frame」的人也找了：

  1. Grep
    2.
  2. r grepl column
    3.
  3. R grep multiple patterns
    4.
  4. R select grep
    5.
  5. R filter grepl
    6.
  6. R filter dataframe
    7.
  7. R grep not match
    8.
  8. R Which dataframe
    9.