ó áp7]c@sbdZddlmZdZdZeZdZdZdZ dZ d d „Z d „Z d „Zd S( s%RAND Health Insurance Experiment Dataiÿÿÿÿ(tutilstrestructuredtextsThis is in the public domain.s9 The data was collected by the RAND corporation as part of the Health Insurance Experiment (HIE). http://www.rand.org/health/projects/hie.html This data was used in:: Cameron, A.C. amd Trivedi, P.K. 2005. `Microeconometrics: Methods and Applications,` Cambridge: New York. And was obtained from: See randhie/src for the original data and description. The data included here contains only a subset of the original data. The data varies slightly compared to that reported in Cameron and Trivedi. s-The RAND Co. Health Insurance Experiment Datatsä:: Number of observations - 20,190 Number of variables - 10 Variable name definitions:: mdvis - Number of outpatient visits to an MD lncoins - ln(coinsurance + 1), 0 <= coninsurance <= 100 idp - 1 if individual deductible plan, 0 otherwise lpi - ln(max(1, annual participation incentive payment)) fmde - 0 if idp = 1; ln(max(1, MDE/(0.01 coinsurance))) otherwise physlm - 1 if the person has a physical limitation disea - number of chronic diseases hlthg - 1 if self-rated health is good hlthf - 1 if self-rated health is fair hlthp - 1 if self-rated health is poor (Omitted category is excellent self-rated health) cCstjtƒd|ƒS(s¬ Loads the RAND HIE data and returns a Dataset class. Parameters ---------- as_pandas : bool Flag indicating whether to return pandas DataFrames and Series or numpy recarrays and arrays. If True, returns pandas. Returns ------- Dataset instance: See DATASET_PROPOSAL.txt for more information. Notes ----- endog - response variable, mdvis exog - design t as_pandas(tdutas_numpy_datasett load_pandas(R((s@lib/python2.7/site-packages/statsmodels/datasets/randhie/data.pytload2scCstjtƒddƒS(sð Loads the RAND HIE data and returns a Dataset class. Returns ------- Dataset instance: See DATASET_PROPOSAL.txt for more information. Notes ----- endog - response variable, mdvis exog - design t endog_idxi(Rtprocess_pandast _get_data(((s@lib/python2.7/site-packages/statsmodels/datasets/randhie/data.pyRIscCstjtdƒS(Ns randhie.csv(Rtload_csvt__file__(((s@lib/python2.7/site-packages/statsmodels/datasets/randhie/data.pyR ZsN(t__doc__tstatsmodels.datasetsRRt __docformat__t COPYRIGHTtTITLEtSOURCEt DESCRSHORTt DESCRLONGtNOTEtNoneRRR (((s@lib/python2.7/site-packages/statsmodels/datasets/randhie/data.pyts