nonlinear equation fitting
Enter data below.
Example data sets
Growth
NIST Misra1a
NIST Gauss2
NIST Nelson
Mortality
NIST Misra1c
NIST Thurber
NIST Rat43
Graduation
Enter a model
function
below.
Example functions
Growth
Linear
Quadratic
Enzyme Kinetics
Sigmoid
NIST Misra1a
NIST Gauss 2
NIST Nelson
NIST Misra1c
NIST Thurber
NIST Rat43
Enter initial parameters (numbers separated by spaces).
results
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regression exponent
weight exponent
Enter a weight function below.
solver
COBYLA
BFGS Quasi-Newton
Conjugate Gradient
Galileo global
Powell's Method
Ralg
Nelder-Mead Simplex
xtol
ftol
low bound
high bound
(numbers separated by spaces)
more output →
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