isArgDefined {latrend} | R Documentation |
Check whether the argument of a lcMethod has a defined value.
Description
Determines whether the associated argument value is defined. If the argument value is of type language
, the argument is evaluated to see if it can be resolved within its environment
.
Usage
isArgDefined(object, name, envir = environment(object))
Arguments
object |
The |
name |
The name of the argument, as |
envir |
The |
[Package latrend version 1.6.1 Index]