months_abb_regex {sdtm.oak} | R Documentation |
months_abb_regex()
generates a regex that matches month abbreviations. For
finer control, the case can be specified with parameter case
.
months_abb_regex(x = month.abb, case = c("any", "upper", "lower", "title"))
x |
A character vector of three-letter month abbreviations. Default is
|
case |
A string scalar: |
A regex as a string.