Kangas had recently sold his share of a gambling business in Las Vegas, and he ran the Liberalism Resurgent page on the World Wide Web. The page published extensive criticism of conservatives, and some of its writings asserted that Scaife was the financier of a right-wing conspiracy to topple President Clinton.
The NVL function. You can use the NVL function to convert an expression that evaluates to NULL to a value that you specify. The NVL function accepts two arguments: the first argument takes the name of the expression to be evaluated; the second argument specifies the value that the function returns when the first argument evaluates to . If the first argument does not evaluate to NULL, the function returns the value of the first argument.
The new macro function %SYSFUNC (SASÂ® rel 6.12) allows access by the macro processor to most data step. functions and several SCL functions. Solutions to many. common macro tasks can now be simpler and more. efficient. In addition, many of the SCL functions allow the. programmer to manipulate external files directly from the.