Interface CovariancePop

interface CovariancePop {
$covariancePop: [NumberExpression, NumberExpression];
}

Index

Properties

Properties

$covariancePop

$covariancePop: [NumberExpression, NumberExpression]

Returns the population covariance of two numeric expressions that are evaluated using documents in the $setWindowFields stage window.

Version

5.0

See

https://www.mongodb.com/docs/manual/reference/operator/aggregation/covariancePop/#mongodb-expression-exp.-covariancePop