o: Only keeps the macthing part of a regular expression
In operators: Additional Binary Operators
Description
Usage
Arguments
Value
Author(s)
Examples
Description
The operator %o~% is used to retain the only the part of the txt
that matches the regular expression.
Usage
1
txt %o~% pattern
Arguments
txt
Character vector
pattern
Regular expression
Value
In case where parts of the regular expression
are surrounded by brackets, the operator returns a matrix with as many lines
as the length of txt and as many columns as chunks of regular expressions.
Author(s)
Romain Francois francoisromain@free.fr
Examples
1
2
x <- c("foobar","barfooooooooooooobar")
x %o~% "fo+"
operators documentation built on May 2, 2019, 2:47 p.m.
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Description Usage Arguments Value Author(s) Examples
Description
The operator %o~% is used to retain the only the part of the txt
that matches the regular expression.
Usage
1 | txt %o~% pattern
|
Arguments
txt |
Character vector |
pattern |
Regular expression |
Value
In case where parts of the regular expression are surrounded by brackets, the operator returns a matrix with as many lines as the length of txt and as many columns as chunks of regular expressions.
Author(s)
Romain Francois francoisromain@free.fr
Examples
1 2 | x <- c("foobar","barfooooooooooooobar")
x %o~% "fo+"
|
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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