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  1. capitalize<-function(string) {
  2.    sub("^(.)","\\U\\1", string, perl=TRUE)
  3. }  
  4.  
  5. x <- c("i like chicken.", "mmh so good", NA)
  6. capitalize(x)
Success #stdin #stdout 0.3s 22840KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "I like chicken." "Mmh so good"     NA
https://ideone.com/5hbtX
language:
R (R 3.5.2)
created:
13 years ago
visibility:
public

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