Maximum Likelihood Estimation

[subhabangalore at gmail.com]

Dear Group,

I am looking for a Python implementation of Maximum Likelihood Estimation. If any one can kindly suggest. With a google search it seems scipy,numpy,statsmodels have modules, but as I am not finding proper example workouts I am failing to use them. 

I am using Python 2.7 on Windows 7.

Thanking You in Advance, 

Regards,
Subhabrata