2008/6/16 Chandler Latour <[EMAIL PROTECTED]>: > I believe I'm bound to python. > In terms of forcing the regression through the origin, the purpose is partly > for visualization but it also should fit the data. It would not make sense > to model the data with an initial value other than 0.
Polyfit is just a thin wrapper around numpy.linalg.lstsq. You can do something like: A = np.power.outer(xs,np.arange(1,n)) outputs = np.linalg.lstsq(A,ys) Anne _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
