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  1. gsub(pattern = "\\b[[:alpha:]]\\b",replacement = " ",x = " - 1 , очковый оцинкованный ёж я  z ZZ 123",ignore.case = T)
  2. gsub(pattern = "\\b[a-zа-яё]\\b",replacement = " ",x = " - 1 , очковый оцинкованный ёж я  z ZZ 123",ignore.case = T)
Success #stdin #stdout 0.22s 60752KB
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[1] " - 1 , очковый оцинкованный ёж      ZZ 123"
[1] " - 1 , очковый оцинкованный ёж      ZZ 123"
https://ideone.com/mLLtRi
language:
R (R 3.5.2)
created:
7 years ago
visibility:
secret

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