| stan {gss} | R Documentation | 
Survival of patients from the Stanford heart transplant program.
data(stan)
A data frame containing 184 observations on the following variables.
	time  | Follow-up time after transplant, in days. | 
	status  | Censoring status. | 
	age  | Age at transplant. | 
	futime  |  Square root of time.
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Miller, R. G. and Halpern, J. (1982), Regression with censored data. Biometrika, 69, 521–531.