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  1. string <- "Psychologist - 7 years on the website, online"
  2. sub(pattern=".*?([0-9]+\\s+\\w+).*", replacement="\\1", string)
Success #stdin #stdout 0.2s 175424KB
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[1] "7 years"
https://ideone.com/YiuJQK
language:
R (R 3.5.2)
created:
7 years ago
visibility:
secret

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