STDEV
Description
Returns the statistical standard deviation of all values in the specified expression. (STDEV in Transact-SQL).
Sample Source Pattern
Syntax
STDEV ( [ ALL | DISTINCT ] expression )
Examples
Code:
SELECT
STDEV(VACATIONHOURS)
FROM
HUMANRESOURCES.EMPLOYEE AS STDEV;
Result:
STDEV|
----------------+
28.7862150320948|
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