ó áp7]c@sbdZddlmZdZdZdZdZdZdZ d Z d d „Z d „Z d „Zd S(s"Heart Transplant Data, Miller 1976iÿÿÿÿ(tutilstrestructuredtexts???sTransplant Survival Datas_ Miller, R. (1976). Least squares regression with censored dara. Biometrica, 63 (3). 449-464. s1Survival times after receiving a heart transplants“This data contains the survival time after receiving a heart transplant, the age of the patient and whether or not the survival time was censored. s:: Number of Observations - 69 Number of Variables - 3 Variable name definitions:: death - Days after surgery until death age - age at the time of surgery censored - indicates if an observation is censored. 1 is uncensored cCstjtƒd|ƒS(s^ Load the data and return a Dataset class instance. 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. t as_pandas(tdutas_numpy_datasett load_pandas(R((s>lib/python2.7/site-packages/statsmodels/datasets/heart/data.pytload scCsftƒ}tj|ddddƒ}|jjdd…df|_|jjdd…df|_|S(Nt endog_idxitexog_idxi(t _get_dataRtprocess_pandastNonetexogtiloctcensors(tdatatdataset((s>lib/python2.7/site-packages/statsmodels/datasets/heart/data.pyR2s  cCstjtdƒS(Ns heart.csv(Rtload_csvt__file__(((s>lib/python2.7/site-packages/statsmodels/datasets/heart/data.pyR :sN(t__doc__tstatsmodels.datasetsRRt __docformat__t COPYRIGHTtTITLEtSOURCEt DESCRSHORTt DESCRLONGtNOTER RRR (((s>lib/python2.7/site-packages/statsmodels/datasets/heart/data.pyts