ó áp7]c@ sLdZddlmZddlZddlmZdefd„ƒYZdS(s? Empirical Likelihood Linear Regression Inference The script contains the function that is optimized over nuisance parameters to conduct inference on linear regression parameters. It is called by eltest in OLSResults. General References ----------------- Owen, A.B.(2001). Empirical Likelihood. Chapman and Hall iÿÿÿÿ(tdivisionN(t _OptFunctst _ELRegOptsc B s8eZdZd„Zddddddddd„ZRS(sæ A class that holds functions to be optimized over when conducting hypothesis tests and calculating confidence intervals. Parameters ---------- OLSResults : Results instance A fitted OLS result cC sdS(N((tself((s<lib/python2.7/site-packages/statsmodels/emplike/elregress.pyt__init__#sc C s|||s