Boyan

Last seen: 2 months 前 | 自 2024 起处于活动状态

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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...

2 months 前 | 2 个回答 | 0

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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...

3 months 前 | 1 个回答 | 0

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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...

3 months 前 | 2 个回答 | 0

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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. ...

4 months 前 | 2 个回答 | 0

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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...

6 months 前 | 2 个回答 | 0

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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...

6 months 前 | 1 个回答 | 0

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