DjUBdZddlmZdZdZdZdZdZdZ d Z d Z d Z d Z y )z"Heart Transplant Data, Miller 1976)utilsrestructuredtextz???zTransplant Survival Dataz^Miller, R. (1976). Least squares regression with censored data. Biometrica, 63 (3). 449-464. z1Survival times after receiving a heart transplantzThis data contains the survival time after receiving a heart transplant, the age of the patient and whether or not the survival time was censored. a:: 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 ctS)z Load the data and return a Dataset class instance. Returns ------- Dataset See DATASET_PROPOSAL.txt for more information. ) load_pandascC:\Crop_Prediction\Backend\crop-ai-system\venv\Lib\site-packages\statsmodels/datasets/heart/data.pyloadr s  =rct}tj|dd}|jjdddf|_|jjdddf|_|S)Nr) endog_idxexog_idx) _get_dataduprocess_pandasexogiloccensors)datadatasets r rr,sV ;DDAGll''1-GO<<$$QT*GL Nrc6tjtdS)Nz heart.csv)rload_csv__file__rrr rr4s ;;x --rN)__doc__statsmodels.datasetsrr __docformat__ COPYRIGHTTITLESOURCE DESCRSHORT DESCRLONGNOTEr rrrrr r#sF(,"  ,F    .r