Boyan

Last seen: 11 mois il y a | Actif depuis 2024

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Which statistic is minimized in curve fitting app
Dear colleagues, The statistics which evaluate the goodness of in the Curve Fitting app are shown in the picture below. At t...

11 mois il y a | 2 réponses | 0

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Question

Where I make a mistake with fminimax?
Dear colleagues, I have problem with optimisation function fminimax, which I use as a variant for regression analyses made by C...

12 mois il y a | 1 réponse | 0

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Question

Difference between RMSE of Curve fitter and calculated RMSE in MS Excel
Dear colleagues, I have used Curve fitter app for regression. The app calculates RMSE which is different than calculated by mys...

12 mois il y a | 2 réponses | 0

2

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Question

Weighted regression without priority zone, but with finding the minimum possible value for all the differences
Dear colleagues, I need to perform a regression. The input data is shown in Figure 1 and is also attached as an MS Excel file. ...

environ un an il y a | 2 réponses | 0

2

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Question

Using tabular data for Curve fitting of function z = f (x, y) with incomplete values of z. These blank z (i, j) automatically takes zero values and this is a problem
Dear Community Members, I have tabular data for data selection in the Curve fitter in the form of:. I have to use curve fitter...

plus d'un an il y a | 2 réponses | 0

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Question

Curve fitter limitation for equations in the form f(x,y)=a*x^n/(y+b)^m
Dear Community Members, When I use curve fitter for equation in the form f(x,y)=a*x^n/(y+b)^m, the results are very bad (R-squa...

plus d'un an il y a | 1 réponse | 0

1

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