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Last active September 26, 2024 22:26
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R: Remove leading 0s in an array of strings
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remove0s.md

Remove leading 0s in an array of strings

id <- c("00001","00010","00022","07432")
as.character(as.integer(id))
[1] "1"    "10"   "22"   "7432"

sub("^0+", "", id)
[1] "1"    "10"   "22"   "7432"
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