extract: Extract the first pattern match
In basetable: Fast and Memory-Efficient Base R Table Manipulation
extract R Documentation
Extract the first pattern match
Description
Extract the first pattern match
Usage
extract(x, pattern, ...)
Arguments
x
An atomic vector.
pattern
A regular expression (or fixed string when fixed = TRUE).
...
Additional arguments (unused, or passed through depending on the function).
Value
A character vector of matches.
basetable documentation built on Sept. 18, 2026, 9:13 a.m.
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| extract | R Documentation |
Extract the first pattern match
Description
Extract the first pattern match
Usage
extract(x, pattern, ...)
Arguments
x |
An atomic vector. |
pattern |
A regular expression (or fixed string when |
... |
Additional arguments (unused, or passed through depending on the function). |
Value
A character vector of matches.
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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