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Function approximation with regression analysis

This online calculator uses several simple regression models for approximation of unknown function given by set of data points.

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PLANETCALC, Function approximation with regression analysis

Function approximation with regression analysis

Digits after the decimal point: 4
Linear regression
 
Linear correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Quadratic regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Cubic regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Power regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
ab-Exponential regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Logarithmic regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Hyperbolic regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Exponential regression
 
Correlation coefficient
 
Coefficient of determination
 
Average relative error, %
 
Results
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Calculators used by this calculator

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