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inst/examples/count.R
In re2: R Interface to Google RE2 (C++) Regular Expression Library
color <- c("yellowgreen", "steelblue", "goldenrod", "forestgreen")
re2_count(color, "e")
re2_count(color, "r")
# Regular expression vs literal string
re2_count(c("..", "a...", "foo.b"), ".")
re2_count(c("..", "a...", "foo.b"), re2_regexp(".", literal = TRUE))
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re2 documentation built on March 29, 2022, 5:05 p.m.
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color <- c("yellowgreen", "steelblue", "goldenrod", "forestgreen")
re2_count(color, "e")
re2_count(color, "r")
# Regular expression vs literal string
re2_count(c("..", "a...", "foo.b"), ".")
re2_count(c("..", "a...", "foo.b"), re2_regexp(".", literal = TRUE))
Try the re2 package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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