grapes-pm-grapes: Binary Operator for Partial Matches
In rettopnivek/camrprojects: Portable Functions for R Projects at CAM-MGH
%pm% R Documentation
Binary Operator for Partial Matches
Description
The binary operator %pm% returns a logical
vector indicating if there is a partial match against its left
operand (see base::grepl).
Usage
x %pm% y
Arguments
x
A vector of values to be matched.
y
The value to be partially matched against.
Details
This operator is robust against NA, returning
TRUE if y equals NA and FALSE
otherwise.
Value
A logical vector equal to TRUE for all elements
in x that contain y in some form.
Author(s)
Kevin Potter
Examples
x <- c( "Cat", "Dog", "Bat" )
x %pm% "at"
# Can match NA
x[2] <- NA
x %pm% "at"
x %pm% NA
rettopnivek/camrprojects documentation built on March 26, 2024, 9:17 a.m.
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| %pm% | R Documentation |
Binary Operator for Partial Matches
Description
The binary operator %pm% returns a logical
vector indicating if there is a partial match against its left
operand (see base::grepl).
Usage
x %pm% y
Arguments
x |
A vector of values to be matched. |
y |
The value to be partially matched against. |
Details
This operator is robust against NA, returning
TRUE if y equals NA and FALSE
otherwise.
Value
A logical vector equal to TRUE for all elements
in x that contain y in some form.
Author(s)
Kevin Potter
Examples
x <- c( "Cat", "Dog", "Bat" )
x %pm% "at"
# Can match NA
x[2] <- NA
x %pm% "at"
x %pm% NA
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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