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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.
Created on PLANETCALC

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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