Step-by-Step Programming with Base SAS 9.4

Summary

Functions

ROUND (expression, round-off-unit)

rounds the quantity in expression to the figure given in round-off-unit. The expression can be a numeric variable name, a numeric constant, or an arithmetic expression. Separate round-off-unit from expression with a comma.

SUM (expression-1<, expression-2>, . . .)

produces the sum of all expressions that you specify in the parentheses. The SUM function ignores missing values as it calculates the sum of the expressions. Each expression can be a numeric variable, a numeric constant, another arithmetic expression, or another numeric function.

Statements

LENGTH variable-listnumber-of-bytes;

indicates that the variables in the variable-list are to be stored in the data set according ...