ta bort alfanumeriska tecken från exempel

ropensci / coder

Classification of Cases into Deterministic Categories

https://docs.ropensci.org/coder/

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ta bort alfanumeriska tecken från exempel #131

Closed eribul closed 3 years ago

eribul commented 3 years ago

Några tecken i smutsiga strängen råkar vara alfanumeriska. Ta bort!

# Assume that codes contain unwanted "dirty" characters
# Those could for example be a dot used by ICD-10 (i.e. X12.3 instead of X123)
dirt <- c(strsplit(c("Â½!#Â¤%&/()=?`,.-_"), split = ""), recursive = TRUE)