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R.utils (version 0.7.9)

setOption.Options: Sets an option

Description

Sets an option in the options tree structure.

Usage

## S3 method for class 'Options}(this, pathname, value, overwrite=TRUE, ...)':
setOptionundefined

 pathname{A single character string specifying the path to the
      option.}
   value{The value to be assigned to the option.}
   overwrite{If TRUE, already existing options are overwritten,
      otherwise not.}
   ...{Not used.}

 Returns (invisibly) the old option value.

 [object Object]

 *hasOption().
   *setOption().
   For more information see Options.


internal
methods
programming

Arguments