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COVAR_SAMP

This section contains reference documentation for the COVAR_SAMP function.

Returns the sample covariance between of 2 numerical columns.

COVAR_SAMP(col1, col2) = COVAR_POP(col1, col2) * besselCorrection

Signatures

COVAR_SAMP(col1, col2) -> double

These examples are based on the Batch Quick Start.

SELECT COVAR_SAMP(numberOfGames, AtBatting) AS covariance 
FROM baseballStats

covariance

This section contains reference documentation for the COVAR_SAMP function.

Returns the sample covariance between of 2 numerical columns.

COVAR_SAMP(col1, col2) = COVAR_POP(col1, col2) * besselCorrection

COVAR_SAMP(col1, col2) -> double

These examples are based on the Batch Quick Start.

SELECT COVAR_SAMP(numberOfGames, AtBatting) AS covariance 
FROM baseballStats

covariance