Top "Model-fitting" questions

Fitting parameters of a function to explain given data

Finding the best trade-off point on a curve

Say I had some data, for which I want to fit a parametrized model over it. My goal is to …

algorithm matlab data-modeling model-fitting
Correct usage of fmin_l_bfgs_b for fitting model parameters

I have a some experimental data (for y, x, t_exp, m_exp), and want to find the "optimal" model …

python numpy scipy model-fitting
How can I do a least squares fit in python, using data that is only an upper limit?

I am trying to perform a least squares fit in python to a known function with three variables. I am …

python least-squares model-fitting
Fitting a 3 parameter Weibull distribution

I have been doing some data analysis in R and I am trying to figure out how to fit my …

r statistics distribution model-fitting weibull
Error in R - no applicable method for 'predict' applied to an object of class "formula"

I'd like to ask for help with the predict function. I want to get a fitting line to my data …

r predict model-fitting
R Nonlinear Least Squares (nls) Model Fitting

I'm trying to fit the information from the G function of my data to the following mathematical mode: y = A / ((1 + (…

r model plot nls model-fitting
Pass Pandas DataFrame to Scipy.optimize.curve_fit

I'd like to know the best way to use Scipy to fit Pandas DataFrame columns. If I have a data …

python pandas scipy mathematical-optimization model-fitting
Opencv - polynomial function fitting

In opencv (or other c++ lib), is there a similar function like matlab fit which can do 3d polynomial surface …

opencv model-fitting function-fitting