Stringafstanden begrijpen

Gevorderde reguliere expressies in R

Angelo Zehr

Data Journalist

Wat is een stringafstand?

rain ran run

kleurschaal

sunday surday saurday saturday

kleurschaal

emile brown typefout

screenshot google

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

Retourneert:

Is identiek:

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

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

Retourneert:

Gevorderde reguliere expressies in R