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Hello again,

Part of the problem is solved. There were NaN entities in the dataset. I removed those, now a fit can be made, but still, only through 1 dataset (see figure). How to put the fit through both??

Grz. Fr@nk

Hello everybody,

I have a very large set of datapoints (about 500). I try showfit with Ezyfit tool, but it doesn't find a fit. I tried it with Excel, and this works. When I use the coefficients from Excel as first guess for Ezyfit, it plots the line but no information about R^2 is shown. What might be the problem... Additional problem is that the fit is only drawn for 1 dataset instead of the 2 together.

Hope somebody can help me

Grz Fr@nk

Part of the problem is solved. There were NaN entities in the dataset. I removed those, now a fit can be made, but still, only through 1 dataset (see figure). How to put the fit through both??

Grz. Fr@nk

Hello everybody,

I have a very large set of datapoints (about 500). I try showfit with Ezyfit tool, but it doesn't find a fit. I tried it with Excel, and this works. When I use the coefficients from Excel as first guess for Ezyfit, it plots the line but no information about R^2 is shown. What might be the problem... Additional problem is that the fit is only drawn for 1 dataset instead of the 2 together.

Hope somebody can help me

Grz Fr@nk

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