STDEV

    Syntax

    STDEV( value )
    
    STDEV( value
           [ FIXED ... | INCLUDE ... | EXCLUDE ... ]
           [ BEFORE FILTER BY ... ]
         )
    

    More info:

    Description

    Returns the statistical standard deviation of all values in the expression based on a selection from the population.

    Argument types:

    • valueFractional number | Integer

    Return type: Fractional number

    Example

    STDEV([Profit])
    

    Data source support

    ClickHouse 19.13, Microsoft SQL Server 2017 (14.0), MySQL 5.6, PostgreSQL 9.3.