Data from Section 1.3 of Klein and Moeschberger (1997)

The bmt data frame has 137 rows and 22 columns.

Usage

bmt

This data frame contains the following columns:

group: Disease Group 1-ALL, 2-AML Low Risk, 3-AML High Risk
t1: Time To Death Or On Study Time
t2: Disease Free Survival Time (Time To Relapse, Death Or End Of Study)
d1: Death Indicator 1-Dead 0-Alive
d2: Relapse Indicator 1-Relapsed, 0-Disease Free
d3: Disease Free Survival Indicator 1-Dead Or Relapsed, 0-Alive Disease Free)
ta: Time To Acute Graft-Versus-Host Disease
da: Acute GVHD Indicator 1-Developed Acute GVHD 0-Never Developed Acute GVHD)
tc: Time To Chronic Graft-Versus-Host Disease
dc: Chronic GVHD Indicator 1-Developed Chronic GVHD 0-Never Developed Chronic GVHD
tp: Time To Platelet Recovery
dp: Platelet Recovery Indicator 1-Platelets Returned To Normal, 0-Platelets Never Returned to Normal
z1: Patient Age In Years
z2: Donor Age In Years
z3: Patient Sex: 1-Male, 0-Female
z4: Donor Sex: 1-Male, 0-Female
z5: Patient CMV Status: 1-CMV Positive, 0-CMV Negative
z6: Donor CMVStatus: 1-CMV Positive, 0-CMV Negative
z7: Waiting Time to Transplant In Days
z8: FAB: 1-FAB Grade 4 Or 5 and AML, 0-Otherwise
z9: Hospital: 1-The Ohio State University, 2-Alferd, 3-St. Vincent, 4-Hahnemann
z10: MTX used as a Graft-Versus-Host-Prophylactic: 1-Yes 0-No

Klein and Moeschberger (1997) Survival Analysis Techniques for Censored and Truncated Data, Springer.

data(bmt)