The Oracle and PL/SQL STDDEV function returns the standard deviation of an expression.
The general format is:
STDDEV([DISTINCT | ALL] n)
Example 1:
SELECT STDDEV(price) FROM INVOICE;
returns:
98.3452
The Oracle and PL/SQL STDDEV function returns the standard deviation of an expression.
The general format is:
STDDEV([DISTINCT | ALL] n)
Example 1:
SELECT STDDEV(price) FROM INVOICE;
returns:
98.3452