linear regression functions?

Hi,

I want to do a linear regression with my Data but couldn't find a
ready-to-use matplotlib- or numpy-function. If there is no function
for linear regression in matplotlib/numpy, could somebody explain to
me how to code lin. reg. as a function?

Regards,

Manuel Wittchen

Hello,

Numpy is capable of simple fitting of polynomials, see for a definition and an example:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.polyfit.html

Alternatively, there is an entry in the SciPy Cookbook: http://www.scipy.org/Cookbook/FittingData

Regards,

Pierre

···

Le 30 déc. 09 à 12:07, Manuel Wittchen a écrit :

Hi,

I want to do a linear regression with my Data but couldn't find a
ready-to-use matplotlib- or numpy-function. If there is no function
for linear regression in matplotlib/numpy, could somebody explain to
me how to code lin. reg. as a function?

Regards,

Manuel Wittchen