‰HDF  ÿÿÿÿÿÿÿÿHMÿÿÿÿÿÿÿÿ`ˆ¨ TREEÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿè HEAPX Èdatadata_descr8ˆ¨ (namekidney (mldata0 ˆcommentc From: McGilchrist and Aisbett, Biometrics 47, 461-66, 1991 Data on the recurrence times to infection, at the point of insertion of the catheter, for kidney patients using portable dialysis equipment. Catheters may be removed for reasons other than infection, in which case the observation is censored. Each patient has exactly 2 observations. The data set has been used by several authors to illustrate random effects ("frailty") models for survival data. However, any non-zero estimate of the random effect is almost entirely due to one outlier, subject 21. Variables: patient, time, status, age, sex (1=male, 2=female), disease type (0=Glomerulo Nephritis, 1=Acute Nephritis, 2=Polycystic Kidney Disease, 3=Other) author's estimate of the frailty Information about the dataset CLASSTYPE: numeric CLASSINDEX: last Pp TREEÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ@ HEAPX0 double1sexdisease_typeint0(SNOD(¨ ?@4 4ÿLˆ `ÕL€SNOD˜&0 (¨?ˆffffff@ffffff@ffffffþ?ffffffþ?333333ó?333333ó?à?à?ø?ø?š™™™™™ñ?š™™™™™ñ?@@à?à?ffffffæ?ffffffæ?š™™™™™Ù?š™™™™™Ù?333333ã?333333ã?333333ó?333333ó?ffffffö?ffffffö?š™™™™™Ù?š™™™™™Ù?š™™™™™Ù?š™™™™™Ù?š™™™™™ñ?š™™™™™ñ?š™™™™™é?š™™™™™é?š™™™™™é?š™™™™™é?à?à?ÍÌÌÌÌÌô?ÍÌÌÌÌÌô?š™™™™™É?š™™™™™É?333333ã?333333ã?333333û?333333û?ð?ð?ffffffæ?ffffffæ?à?à?š™™™™™ñ?š™™™™™ñ?ÍÌÌÌÌÌü?ÍÌÌÌÌÌü?ø?ø?ø?ø?333333û?333333û?ÍÌÌÌÌÌô?ÍÌÌÌÌÌô?333333@333333@ffffffæ?ffffffæ?š™™™™™@š™™™™™@ffffffæ?ffffffæ?ÍÌÌÌÌÌ@ÍÌÌÌÌÌ@333333ó?333333ó?˜L˜K˜J˜H˜I˜C˜D˜E˜F˜G˜:˜;˜<˜=˜>˜?˜@˜A˜B˜'˜(˜)˜*˜+˜,˜-˜.˜/˜0˜1˜2˜3˜4˜5˜6˜7˜8˜9˜˜˜˜˜˜˜˜˜ ˜ ˜ ˜ ˜ ˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜ ˜!˜"˜#˜$˜%˜&h,ÐHEAPX(ðnamesorderingtypes0¨/¨/ ¨/¨/LèÀÕL€GCOLfemalefemalemalemalefemalefemalefemalefemale female female male male femalefemalefemalefemalefemalefemalemalemalefemalefemalefemalefemalefemalefemalefemalefemalefemalefemalefemale female!female"female#female$female%male&male'male(female)female*female+female,female-female.female/female0female1female2male3male4female5female6female7female8female9female:female;female<male=male>female?female@femaleAfemaleBmaleCmaleDfemaleEfemaleFmaleGmaleHfemaleImaleJfemaleKmaleLmaleMOtherNOtherOPolycystic_Kidney_DiseasePPolycystic_Kidney_DiseaseQOtherROtherSAcute_NephritisTAcute_NephritisUAcute_NephritisVAcute_NephritisWAcute_NephritisXAcute_NephritisYAcute_NephritisZAcute_Nephritis[Glomerulo_Nephritis\Glomerulo_Nephritis]Acute_Nephritis^Acute_Nephritis_Glomerulo_Nephritis`Glomerulo_NephritisaGlomerulo_NephritisbGlomerulo_NephritiscAcute_NephritisdAcute_NephritiseAcute_NephritisfAcute_NephritisgPolycystic_Kidney_DiseasehPolycystic_Kidney_DiseaseiGlomerulo_NephritisjGlomerulo_NephritiskOtherlOthermOthernOtheroPolycystic_Kidney_DiseasepPolycystic_Kidney_DiseaseqPolycystic_Kidney_DiseaserPolycystic_Kidney_DiseasesGlomerulo_NephritistAcute_NephritisuAcute_NephritisvOtherwOtherxAcute_NephritisyAcute_NephritiszAcute_Nephritis{Acute_Nephritis|Other}Other~Acute_NephritisAcute_Nephritis€OtherOther‚OtherƒOther„Glomerulo_Nephritis…Glomerulo_Nephritis†Other‡OtherˆGlomerulo_Nephritis‰Glomerulo_NephritisŠGlomerulo_Nephritis‹Glomerulo_NephritisŒAcute_NephritisAcute_NephritisŽGlomerulo_NephritisOtherL¨'ÀÕL€¨/ ¨/¨/¨/¨/˜¨/¨/¨/¨/˜†˜‡˜ˆ˜‰˜Š˜‹˜Œ˜˜Ž˜s˜t˜u˜v˜w˜x˜y˜z˜{˜|˜}˜~˜˜€˜˜‚˜ƒ˜„˜…˜M˜N˜O˜P˜Q˜R˜S˜T˜U˜V˜W˜X˜Y˜Z˜[˜\˜]˜^˜_˜`˜a˜b˜c˜d˜e˜f˜g˜h˜i˜j˜k˜l˜m˜n˜o˜p˜q˜rTREEÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ¸@ hLpÕL€GCOLOtherOtherOtherOtherGlomerulo_NephritisOtherGlomerulo_NephritisOther Other sex disease_type frailty statusagetimepatient disease_typedouble1sexint0nominal:female,maleKnominal:Acute_Nephritis,Glomerulo_Nephritis,Other,Polycystic_Kidney_Diseasenumeric nominal:0,1numericnumericnumericØ  L¨GÀÕL€SNODˆ.B CH@ÕL€ØLpÕL€  !!""##$$%%&& ¿> õ ÿ5ÄšM`&•F¹±$rŸl˜2’ B'. (qÉ„œ"‚:+˜¾w6N?00  3378EE34,,""##**<<<<+,55,,./>?*+++9: 445566882399,-**44<<¨/¨/¨/ ¨/¨/ ¨/ ¨/ ¨/¨/ ¨/¨/¨/K¨/¨/