formalArgs
Access to the Formal Argument Names

### Description

Get the formal argument names of a function.

### Usage

    formalArgs(def)

### Arguments

def | a function object or a function name.

Value
returns a character vector of argument names.
See Also
args, formals.
Examples

    # Getting names of formal arguments
    formalArgs(lm)
    formalArgs("lapply")

Package methods version 6.1.5-18
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