Why isn't my curve fit showing up?

Sometimes when I select a curve fit I get an error, or the fit curve never shows up.

Matt Vonk avatar
Written by Matt Vonk
Updated over a week ago

For some curve fits (natural and base-10 logarithms for example), having a zero in the data causes a fatal divide-by-zero situation that doesn't allow the curve fit algorithm to work properly.

If you deselect the zero point from the data, often the fit tool will become functional again.

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