getOption.Options {R.utils} | R Documentation |
Gets an option
Description
Gets an option in the options tree structure or return a default value.
Usage
## S3 method for class 'Options'
getOption(this, pathname=NULL, defaultValue=NULL, ...)
Arguments
pathname |
A single or a |
defaultValue |
The default value to be returned, if option is
missing. If multiple options are queried at the same times, multiple
default values may be specified as a |
... |
Not used. |
Value
If a single option is queried, a single value is returned.
If a vector
of options are queried, a list
of values are returned.
For non-existing options, the default value is returned.
Author(s)
Henrik Bengtsson
See Also
*hasOption()
.
*setOption()
.
For more information see Options
.
[Package R.utils version 2.13.0 Index]