The UnaryOperator class.
This base class represents expressions involving unary operators.
## S4 method for signature 'UnaryOperator' name(x) ## S4 method for signature 'UnaryOperator' to_numeric(object, values)
x, object |
A UnaryOperator object. |
values |
A list of arguments to the atom. |
name: Returns the expression in string form.
to_numeric: Applies the unary operator to the value.
exprThe Expression that is being operated upon.
op_nameA character string indicating the unary operation.
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