My tkinter graphical curve and surface fitter might be of interest: https://bitbucket.org/zunzuncode/tkinterFit https://bitbucket.org/zunzuncode/tkinterFit The

My tkinter graphical curve and surface fitter might be of interest: https://bitbucket.org/zunzuncode/tkinterFit https://bitbucket.org/zunzuncode/tkinterFit The fitted surfaces and 3D scatterplots can be mouse-rotated around in 3D and look really cool. BSD license.