6.11 Regexp Quantifiers
20180608 Quantifiers are used to match repitition of a pattern within a string. The following table shows a list of quantifiers.
% latex table generated in R 4.4.1 by xtable 1.8-4 package % Fri Dec 6 13:15:50 2024Some examples will illustrate.
## [1] "aaab" "abb" "abbcd" "abab"
## [1] "abb" "abbcd"
## [1] "abb" "abbcd" "bbbc"
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