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LOGEST function

Returns the parameters of an exponential trend

Syntax

LOGEST(known_y's, [known_x's], [const], [stats])

Square brackets indicate optional arguments.

Arguments

ArgumentRequiredMeaning
known_y'sYesThe set of y-values you already know in the relationship y = b*m^x.B2:B7
known_x'sNoThe set of x-values you already know in the relationship y = b*m^x.A2:A7
constNoA logical value specifying whether to force the constant b to equal 1.true
statsNoA logical value specifying whether to return additional regression statistics.true

Try LOGEST

Return an exponential multiplier and scale

=LOGEST(C2:C5,A2:A5)

These points follow y=1*2^x. LOGEST returns the per-unit multiplier 2 and the scale 1 across two cells. Its y-values must be positive.

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LOGEST · top-level call

=LOGEST(C2:C5,A2:A5)

1 / 2 · known_y's

The set of y-values you already know in the relationship y = b*m^x.

LOGEST reference ↗

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Reference and compatibility

Univer 1.0.4 / Apache-2.0. Calculation checks cover the supplied examples only. The browser worksheet does not implement every Excel feature, external service or connected data type.