Returns the result of evaluating this expression on a given input Series
Returns the result of evaluating this expression on a given input Series
(Since version ) see corresponding Javadoc for more information.
Apply defines the application of a function. The function itself is identified by name with the function attribute. The actual parameters of the function application are given in the content of the element. Each actual argument value is given by an EXPRESSION and are mapped by position to the formal parameters in the corresponding function definition.