center | R Documentation |
Random sub sample of 400 patients
data(center)
A data frame with 400 observations and the following 5 variables.
id
Id of transplantation center
ftime
Event time
fstatus
Event type. 0=censored, 1=Acute or Chronic GvHD , 2=Death free of GvHD
cells
source of stem cells: peripheral blood vs bone marrow
fm
female donor to male recipient match
data(center)
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