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429 B
429 B
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covarSamp
Calculates the value of Σ((x - x̅)(y - y̅)) / (n - 1)
.
Returns Float64. When n <= 1
, returns +∞.
!!! note "Note"
This function uses a numerically unstable algorithm. If you need numerical stability in calculations, use the covarSampStable
function. It works slower but provides a lower computational error.