XYmath
XYmath is a GUI that creates, documents and explores y=f(x) curve fits
... matplotlib that are of publication quality.
Click on XYWiki above for more information.
If a recent version of pythonxy is installed, then XYmath can be installed with no additional dependencies.
XYmath was developed with python 2.7
requires modules:
matplotlib / pylab
numexpr
numpy
PIL / Image
scipy
win32com / win32clipboard