.extrNumHeadingSepChar | R Documentation |
This function aims to extract number(s) before separator followed by alphabetic character (return named numeric vector, NAs when no numeric part found)
.extrNumHeadingSepChar(x, sep = "_")
x |
character vector to be treated |
sep |
(character) separator |
This function returns a numeric vector
nchar
.extrNumHeadingSepChar(" 1B ")
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