getMapping: extract variable name from mapping, aes
In moonBook: Functions and Datasets for the Book by Keon-Woong Moon
Description
Usage
Arguments
Value
Examples
Description
extract variable name from mapping, aes
Usage
1
getMapping(mapping, varname)
Arguments
mapping
aesthetic mapping
varname
variable name to extract
Value
variable name in character
Examples
1
2
3
4
require(ggplot2)
mapping=aes(colour=sex)
getMapping(mapping,"colour")
getMapping(mapping,"x")
Example output
Loading required package: ggplot2
[1] "sex"
NULL
moonBook documentation built on Jan. 5, 2022, 9:06 a.m.
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Description Usage Arguments Value Examples
Description
extract variable name from mapping, aes
Usage
1 | getMapping(mapping, varname)
|
Arguments
mapping |
aesthetic mapping |
varname |
variable name to extract |
Value
variable name in character
Examples
1 2 3 4 | require(ggplot2)
mapping=aes(colour=sex)
getMapping(mapping,"colour")
getMapping(mapping,"x")
|
Example output
Loading required package: ggplot2
[1] "sex"
NULL
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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