none: None
In optional: Optional Types and Pattern Matching
none R Documentation
None
Description
Indicates an invalid variable.
Might be returned by an optional function
(see ?make_opt())
Usage
none
Format
An object of class optional of length 1.
See Also
option(), opt_unwrap()
Examples
a <- none
a
## [1] None
optional documentation built on April 28, 2022, 1:07 a.m.
R Package Documentation
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| none | R Documentation |
None
Description
Indicates an invalid variable.
Might be returned by an optional function
(see ?make_opt())
Usage
none
Format
An object of class optional of length 1.
See Also
option(), opt_unwrap()
Examples
a <- none a ## [1] None
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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