# USS Function

Returns the uncorrected sum of squares of the nonmissing
arguments.

Category: |
Descriptive Statistics |

## Syntax

### Required Argument

#### argument

specifies a numeric
constant, variable, or expression. At least one nonmissing argument
is required. Otherwise, the function returns a missing value. If you
have more than one argument, the argument list can consist of a variable
list, which is preceded by OF.

## Example

The following SAS statements
produce these results.