認識字串距離

R 中級 Regular Expressions

Angelo Zehr

Data Journalist

什麼是字串距離？

rain ran run

sunday surday saurday saturday

emile brown typo

Google 螢幕擷取畫面

library(stringdist)
stringdist("saturday", "sunday", method = "lv")

回傳：

是否相同：

stringdist("sunday", "saturday", method = "lv")

amatch(
  x = "Sonday",
  table = c("Friday", "Saturday", "Sunday"),
  maxDist = 1,
  method = "lv"
)

回傳：

R 中級 Regular Expressions