stddev_samp.md

description
This section contains reference documentation for the STDDEV_SAMP function.

STDDEV_SAMP

Returns the sample standard deviation of a numerical column.

Signatures

STDDEV_SAMP(col1) -> double

Usage Examples

These examples are based on the Batch Quick Start.

SELECT STDDEV_SAMP(numberOfGames) AS stddev 
FROM baseballStats