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445 B
slug | sidebar_position |
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/en/sql-reference/aggregate-functions/reference/covarpop | 36 |
covarPop
Syntax: covarPop(x, y)
Calculates the value of Σ((x - x̅)(y - y̅)) / n
.
:::note
This function uses a numerically unstable algorithm. If you need numerical stability in calculations, use the covarPopStable
function. It works slower but provides a lower computational error.
:::